A review on the thermal stability of calcium apatitesTõnsuaadu, Kaia; Gross, Karlis Agris; Pluduma, Liene; Veiderma, MihkelJournal of thermal analysis and calorimetry2012 / p. 647-659 : ill https://ortus.rtu.lv/science/en/publications/14851

A thermoanalytical study of synthetic carbonate-containing apatitesTõnsuaadu, Kaia; Peld, Merike; Leskelä, T.; Mannonen, R.; Niinistö, L.; Veiderma, MihkelThermochimica acta1995 / p. 55-65 https://www.sciencedirect.com/science/article/abs/pii/004060319402169O

A thermoanalytical study of synthetic carbonate-containing apatitesTõnsuaadu, Kaia; Peld, Merike; Leskelä, Tuula; Mannonen, Risto; Niinistö, Lauri; Veiderma, Mihkel14th Nordic Symposium on Thermal Analysis and Calorimetry, Oslo, 15-17 June 1994 : [abstracts]1994 / l. P-14

Absorption of water in hydroxyapatitesTamm, Toomas; Peld, Merike11th International Conference on the Applications of Density Functional Theory in Chemistry and Physics2005 / p. P247

Apatites based catalysts : a tentative classificationGruselle, Michel; Tõnsuaadu, Kaia; Gredin, Patrick; Len, ChristopheMolecular catalysis2022 / art. 112146 https://doi.org/10.1016/j.mcat.2022.112146 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Application of peak fitting program "Galactic" for ftir-analysis of OH-ions in natural and synthetic apatitesKnubovets, Rena; Veiderma, Mihkel; Tõnsuaadu, KaiaXIVth International Conference on Phosphorus Chemistry : XIVth-ICPC : Cincinnati, Ohio USA, July 12-17, 1998 : meeting program and abstracts1998 / p. P278 https://kirj.ee/wp-content/plugins/kirj/pub/chem-4-1998-163-174_20230209181450.pdf

Application of the peak fitting program "Galactic" for FTIR analysis of OH- ions in apatiteKnubovets, Rena; Veiderma, Mihkel; Tõnsuaadu, KaiaProceedings of the Estonian Academy of Sciences. Chemistry1998 / 4, p. 163-174

Application of the peak fitting programme "Galactic" for FTIR-analysis of OH-ions in natural and synthetic apatitesKnubovets, Rena; Veiderma, Mihkel; Tõnsuaadu, KaiaPhosphorus, sulphur, and silicon and the related elements1999 / p. 415

Aqueous and non-aqueous sol-gel synthesis routes for the preparation of calcium hydroxyapatiteBogdanoviciene, Irma; Beganskiene, Aldona; Tõnsuaadu, Kaia; Kareiva, AivarasConference on Knowledge-based Materials and Technologies for Sustainable Chemistry : 1-5 June 2005, Tallinn, Estonia : abstract book2005 / p. 125

Archaean phosphates: a case study of transformation processes in apatite from the Barberton greenstone beltBirski, Łukasz; Słaby, Ewa; Wirth, Richard; Koch-Müller, M.; Simon, K.; Wudarska, Alicja; Lepland, AivoContributions to mineralogy and petrology2019 / 25 p. : ill https://doi.org/10.1007/s00410-019-1560-z Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Authigenesis of biomorphic apatite particles from Benguela upwelling zone sediments off Namibia: The role of organic matter in sedimentary apatite nucleation and growthMänd, Kaarel; Kirsimäe, Kalle; Lepland, Aivo; Lumiste, KaarelGeobiology2018 / p. 640-658 : ill https://doi.org/10.1111/gbi.12309 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Binding of SO2 by synthetic substituted apatitesTõnsuaadu, Kaia; Peld, Merike; Bender, Villem; Veiderma, MihkelJournal of thermal analysis and calorimetry1999 / Proceedings of the 7th European Symposium on Thermal Analysis and Calorimetry, ISBN 963-05-7629-5. Vol. 1, p. 35-42: ill https://link.springer.com/article/10.1023/A:1010118905445

Calcium fluor- and hydroxy-apatites modified or not as catalysts for C-C bond formationGruselle, Michel; Kanger, Tõnis; Flambard, Alexandrine; Kriis, Kadri; Mikli, Valdek; Maaten, Birgit; Tõnsuaadu, KaiaInternational Conference Catalysis in Organic Synthesis ICCOS-2012 : September 15-20, 2012, Moscow, Russia : book of abstracts2012 / p. 190

Calcium hydroxyapatites as efficient catalysts for the Michael C-C bond formationGruselle, Michel; Kanger, Tõnis; Thouvenot, Rene; Flambard, Alexandrine; Kriis, Kadri; Mikli, Valdek; Traksmaa, Rainer; Maaten, Birgit; Tõnsuaadu, KaiaACS catalysis2011 / p. 1729-1733 : ill

Calcium, Barium and Strontium apatites : a new generation of catalysts in the Biginelli reactionBen Moussa, Sana; Lachheb, Jalel; Gruselle, Michel; Maaten, Birgit; Kriis, Kadri; Kanger, Tõnis; Tõnsuaadu, Kaia; Badraoui, BechirTetrahedron2017 / p. 6542-6548 : ill https://doi.org/10.1016/j.tet.2017.09.051 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

(Ca-Y)-phosphate inclusions in apatite crystals from Archean rocks from the Barberton Greenstone Belt and Pilbara Craton : First report of natural occurrenceBirski, Łukasz; Wirth, Richard; Słaby, Ewa; Wudarska, Alicja; Lepland, AivoAmerican mineralogist2018 / p. 307–313 : ill https://doi.org/10.2138/am-2018-6150 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Cd2+ and Zn2+ sorption on apatite in the presence of EDTA and humic substanceViipsi, Karin; Sjöberg, Staffan; Tõnsuaadu, Kaia; Shchukarev, AndreyConference abstracts : 16th International Conference on Heavy Metals in the Environment : Rome, 23-27 September 20122012 https://www.diva-portal.org/smash/get/diva2:1167261/FULLTEXT01.pdf

Cd2+ and Zn2+ sorption on apatite in the presence of EDTA and humic substanceViipsi, Karin; Sjöberg, Staffan; Tõnsuaadu, Kaia; Shchukarev, AndreyProceedings of the 16th International Conference on Heavy Metals in the Environment : Rome, Italy, September 23-27, 20122013 / p. 01008-p.1-01008-p.4 : ill

Cd2+ and Zn2+ sorption on hydroxyapatite in the presence of EDTA in aqueous solution in equilibrium stateViipsi, Karin; Tõnsuaadu, KaiaSETAC Europe 21st Annual Meeting Ecosystem Protection in a Sustainable World : a Challenge for Science and Regulation, Milan, 15-19 May 2011 : abstract book2011 / p. 129-130

Cd2+ ja Mn2+ sidumine vesilahustest sünteetiliste fluorkarbonaatapatiitidega = Removal of Cd2+ and Mn2+ ions from aqueous solutions by fluorcarbonateapatitesTõnsuaadu, Kaia; Peld, Merike; Veiderma, Mihkel; Bender, VillemXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 17th Estonian Chemistry Days : abstracts of scientific conference1996 / lk. 215-216 https://www.ester.ee/record=b1070511*est

Cd(II) ja Zn(II) eraldamine vesilahusest hüdroksüül- ja fluorapatiidiga EDTA juuresolekulViipsi, Karin; Kaju, K.; Tõnsuaadu, Kaia; Shchukarev, AndreyXXXII Eesti Keemiapäevad : teaduskonverentsi teesid2011 / lk. 110

Changes in the structure of carbonate apatite on calcinationPeld, Merike; Tõnsuaadu, Kaia; Veiderma, Mihkel; Koel, Mihkel; Bender, Villem23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 112

Chlorine isotope composition of apatite from the >3.7 Ga isua supracrustal belt, SW GreenlandWudarska, Alicja; Słaby, Ewa; Wiedenbeck, Michael; Birski, Łukasz; Wirth, Richard; Götze, Jens; Lepland, Aivo; Kusebauch, Christof; Kocjan, IzabelaMinerals2020 / Art. 27 https://doi.org/10.3390/min10010027 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Comparative study of the thermal behavior of mechanoactivated natural carbonate substituted apatites from Africa (Tunisia), Europe (Bulgaria, Estonia), and Asia (Uzbekistan)Petkova, Vilma; Kaljuvee, Tiit; Tõnsuaadu, Kaia; Serafimova, E.; Dombalova, I.; Pelovski, Y.ESTAC10 : 10th European Symposium on Thermal Analysis and Calorimetry : August 22-27, 2010, Rotterdam, The Netherland : abstract book2010 / p. 189

Composition and properties of thermophosphates from apatite and aluminosilicatesTõnsuaadu, Kaia; Rimm, Karel; Veiderma, MihkelPhosphorus, sulfur and silicon1993 / p. 73-81: ill

Composition and properties of thermophosphates from apatite and alumosilicatesTõnsuaadu, Kaia; Rimm, Karel; Veiderma, MihkelPhosphorus, sulfur and silicon and the related elements1993

Computational study of cation substitutions in apatitesTamm, Toomas; Peld, MerikeJournal of solid state chemistry2006 / p. 1581-1587

Conodont bioapatite resembles vertebrate enamel by XRD propertiesNemliher, Jüri; Kallaste, ToivoEstonian journal of earth sciences2012 / p. 191-192 https://artiklid.elnet.ee/record=b2533907*est

Controlled nanocrystalline precipitation of hydroxyapatite on the surface of microfibrillated cellulose fibersKärner, Kärt; Elomaa, Matti Antero; Kallavus, Urve; Tõnsuaadu, KaiaInternational journal of recent scientific research2017 / p.  20803-20809 : ill http://recentscientific.com/sites/default/files/8807-A-2017.pdf

Covalent modification of calcium hydroxyapatite surface by grafting phenyl phosphonate moitiesAissa, Abdallah; Debbabi, Mongi; Gruselle, Michel; Thouvenot, Rene; Gredin, Patrick; Traksmaa, Rainer; Tõnsuaadu, KaiaJournal of solid state chemistry2007 / 8, p. 2273-2278 https://www.sciencedirect.com/science/article/pii/S0022459607002034

Cu-modified hydroxy-apatite as catalyst for Glaser-Hay C-C homo-coupling reaction of terminal alkynesMaaten, Birgit; Moussa, Jamal; Desmarets, Christophe; Gredin, Patrick; Beaunier, Patricia; Kanger, Tõnis; Tõnsuaadu, Kaia; Villemin, Didier; Gruselle, MichelJournal of molecular catalysis A : chemical2014 / p. 112-116 : ill

Decomposition mechanism of hydroxyfluorapatite in phosphoric acid - thermal treatmentPõldme, Meeme; Raude, Urmas; Aruväli, Jaan; Utsal, KaljuXI. International Conference on Phosphorus Chemistry, Tallinn, USSR July 3-7, 1989 : abstracts of posters. II1989 / [p.86] https://www.ester.ee/record=b1209881*est

Decomposition mechanism of xydroxyfluorapatite in phosphoric acid-thermal treatmentPõldme, Meeme; Raude, Urmas; Aruväli, J.; Utsal, K.Phosphorus, sulfur and silicon and the related elements1990 / p. 441

Doctoral thesis on toxic metal removal by apatitesViipsi, KarinGlobal TraPs : global transdisciplinary processes for sustainable phosphorus management (2010–2015) : newsletter2012 / p. 3 : photo

Early diagenetic transformation stages revealed by micro-analytical studies of shelly phosphorites, Rakvere regionGraul, Sophie Jane Marie-Pascale Huguette; Kallaste, Toivo; Moilanen, Marko; Ndiaye, Mawo; Hints, RuttEstonian journal of earth sciences2023 / p. 34–37 : ill https://doi.org/10.3176/earth.2023.12 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

EDTA impact on Cd2+ migration in apatite-water systemTõnsuaadu, Kaia; Viipsi, Karin; Trikkel, Andres; Viipsi, KarinJournal of hazardous materials2008 / p. 491-497 : ill https://www.sciencedirect.com/science/article/pii/S0304389407014999

EDTA ja tsitraatioonide mõju Cd2+ ioonide sidumisele apatiidigaTõnsuaadu, Kaia; Vatter, Karin; Peld, Merike; Mikli, ValdekXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 125

Effect of fluoride and carbonate substitutions on apatites Cd2+ sorption capasityPeld, Merike; Tõnsuaadu, Kaia; Bender, Villem; Veiderma, MihkelToxicological and environmental chemistry2001 / p. 43-53 https://www.researchgate.net/publication/250894615_Effect_of_fluoride_and_carbonate_substitutions_on_apatites_Cd_sorption_capacity

Effect of precipitation conditions on the apatite structureTõnsuaadu, Kaia; Peld, Merike; Mikli, Valdek; Bender, VillemConference on Knowledge-based Materials and Technologies for Sustainable Chemistry : 1-5 June 2005, Tallinn, Estonia : abstract book2005 / p. 122

Evolved gas analysis of apatite materials using thermochromatographyKoel, Mihkel; Kudrjašova, Marina; Tõnsuaadu, Kaia; Peld, Merike; Veiderma, MihkelThermochimica acta1998 / 1, p. 25-32: ill

A first [delta]18O record from conodont apatite across the Lower Silurian Ireviken Event in EstoniaLechnert, O.; Männik, Peep; Joachimski, Michael M.; Buggisch, W.The Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 41

Fluorhydroxyapatites of Northern Europe and their thermal transformationsVeiderma, Mihkel; Knubovets, Rena; Tõnsuaadu, KaiaXIIIth International Conference on Phosphorus Chemistry - ICPC, Jerusalem, Israel, July 16-21, 1995 : abstracts1995 / p. 83

Fluorhydroxyapatites of Northern Europe and their thermal transformationsVeiderma, Mihkel; Knubovets, Rena; Tõnsuaadu, KaiaProceedings of the Thirteenth International Conference on Phosphorus Chemistry (XIIIth ICPC) held in Jerusalem, Israel, July 16-21, 1995. Part 11996 / p. 43-46

FTIR and Raman spectroscopic studies of sulphate substituted apatitesTõnsuaadu, Kaia; Villain, F.; Peld, Merike; Gruselle, M.The First International Conference on Advanced Vibrational Spectroscopy : ICAVS-1 : August 19-24, 2001, Turku, Finland : book of abstracts and program2001 / p. P8.93

Hydroxy- and fluorapatite as sorbents in Cd(II)–Zn(II) multi-component solutions in the absence/presence of EDTAViipsi, Karin; Sjöberg, Staffan; Tõnsuaadu, Kaia; Shchukarev, AndreyJournal of hazardous materials2013 / p. 91-98 : ill https://doi.org/10.1016/j.jhazmat.2013.02.034 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Impact of anionic substitutions on apatite structure and propertiesVeiderma, Mihkel; Tõnsuaadu, Kaia; Knubovets, Rena; Peld, MerikeJournal of organometallic chemistry2005 / 10, p. 2638-2643 : ill

Impact of anionic substitutions on apatite structure and propertiesVeiderma, Mihkel; Tõnsuaadu, Kaia; Peld, MerikeICPC2004 : 16th International Conference on Phosphorus Chemistry : 4-9 July, Birmingham, UK : programme & abstracts2004 / p. 66

Impact of chelating ions on Cd2+ sorption with apatitesTõnsuaadu, Kaia; Vatter, Karin; Peld, Merike; Mikli, Valdek5th International Symposium on Inorganic Phosphate Materials '05 : 2nd IMPHOS Workshop : Kasugai, Japan, September 6-8, 2005 : book of abstracts2005 / p. 80

Impact of EDTA and humic substance on the removal of Cd2+ and Zn2+ from aqueous solutions by apaptiteViipsi, Karin; Sjöberg, Staffan; Tõnsuaadu, Kaia; Shchukarev, AndreyEnvironment abstracts : seventh Annual International Conference on Environment : 14-17 May 2012, Athens, Greece2012 / p. 85-86

Impact of EDTA and humic substances on the removal of Cd and Zn from aqueous solutions by apatite = EDTA ja humiinaine mõju Cd ja Zn eraldamisele vesilahusest apatiidigaViipsi, Karin2012

Impact of high energy milled activation on the thermal properties of Bulgarian and Estonian natural apatitesPetkova, Vilma; Kostova, Bilyana; Serafimova, Ekaterina; Kaljuvee, Tiit; Tõnsuaadu, Kaia; Pelovski, Yoncho2nd Journal of Thermal Analysis and Calorimetry Conference, Budapest, June    18–21, 2019 : book of abstracts2019 / p. 480-481 https://jtac-jtacc.akcongress.com/

Impact of humic acid on Cd2+ ions sorption on apatite in aqueous solutionViipsi, Karin; Tõnsuaadu, Kaia12th Nordic-Baltic IHSS Symposium on Natural Organic Matter in Environment and Technology : Tallinn, Estonia, June 14-17, 2009 : program and abstracts2009 / p. 92

Impact of soluble humic substance on Cd2+ sorption on apatite in aqueous solutionsViipsi, Karin; Tõnsuaadu, Kaia; Peld, MerikeChemistry and ecology2010 / Suppl., p. 77-85 : ill

Influence of gelation temperature on the properties of sol-gel-derived calcium hydroxyapatite ceramicsBogdanoviciene, Irma; Tõnsuaadu, Kaia; Kareiva, AivarasPolish journal of chemistry2009 / p. 47-55 : ill https://www.researchgate.net/publication/287549393_Influence_of_Gelation_Temperature_on_the_Properties_of_Sol-Gel-Derived_Calcium_Hydroxyapatite_Ceramics

Influence of heating conditions on the formation of sol-gel derived calcium hydroxyapatiteBogdanoviciene, Irma; Beganskiene, Aldona; Kareiva, Aivaras; Juškėnas, Remigijus; Selskis, Algirdas; Ramanauskas, Rimantas; Tõnsuaadu, Kaia; Mikli, ValdekChemija2010 / 2/4, p. 98-105 : ill http://mokslozurnalai.lmaleidykla.lt/publ/0235-7216/2010/2-4/98-105.pdf

Influence of thermal processing on the structure of hydroxyapatitePluduma, L; Gross, K.A.; Borodajenko, N.; Tõnsuaadu, Kaia; Berzina-Cimdina, L.Materials engineering & Baltrib 2010 : materials of the XIX-th International Baltic Conference : October 28-29, 2010, Riga, Latvia2010 / p. 8 https://ortus.rtu.lv/science/lv/publications/8627

Inter-ion interactions in substituted apatitesTamm, Toomas; Peld, MerikeXIIth International Congress of Quantum Chemistry : May 21-26, 2006, Kyoto, Japan : program and abstract2006 / p. B064

Interpretation of FTIR spectra of synthetic carbonate apatitesTõnsuaadu, Kaia; Peld, Merike18th International Conference on Phosphorus Chemistry : July 11-15th, 2010, Wroclaw, Poland : book of abstracts2010 / p. 186 : ill

Ion exchange and water absorption in fluoro- and hydroxyapatitesTamm, ToomasEURESCO Conferences : a program of the European Science Foundation : Sant Feliu de Guixols (Spain), September 4-9, 2004 : Inorganic Chemistry EuroConference on New Theoretical and Spectroscopical Approaches to Inorganic Chemistry problems2004 / p. 83

Kinetic studies of SO2 interaction with apatiteManuilova, Anastassia; Tõnsuaadu, Kaia; Veiderma, MihkelPhosphorus research bulletin2002 / p. 93-98 : ill

Kinetic studies of the SO2 interaction with apatiteManuilova, Anastassia; Tõnsuaadu, Kaia; Veiderma, MihkelFourth International Symposium on Inorganic Phosphate Materials, July 10-13, 2002, Jena - Germany : book of abstracts2002 / p. 28

Kiruna apatiteVeiderma, Mihkel; Knubovets, RenaScandinavian journal of metallurgy1991 / p. 329-330

Lantaan-tartraat kompleksi sidumine apatiidigaTõnsuaadu, Kaia; Gruselle, Michel; Thouvenot, Rene; Sikk, Merli; Gredin, Patrick; Beaunier, Patricia; Aissa, Abdallah; Debabbi, MongiXXX Eesti keemiapäevad : teaduskonverentsi teesid = 30th Estonian Chemistry Days : abstracts of scientific conference2007 / lk. 171-172

Macroporous silicon-wollastonite scaffold with Sr/Se/Zn/Mg-substituted hydroxyapatite/chitosan hydrogelRessler, Antonia; Kamboj, Nikhil Kumar; Ledinski, Maja; Rogina, Anamarija; Urlic, Inga; Hussainova, Irina; Ivankovic, Hrvoje; Ivankovic, MaricaOpen Ceramics2022 / art. 100306 https://doi.org/10.1016/j.oceram.2022.100306 Journal metrics at Scopus Article at Scopus Article at WOS

Mechanism of reactions in mixtures of calcium polyphosphate with apatite and accompanying minerals during heatingVeiderma, Mihkel; Põldme, Meeme; Tõnsuaadu, Kaia; Utsal, KaljuJournal of thermal analysis : an international forum for communications on thermal investigations1987 / p. 1093-1103 : ill https://www.ester.ee/record=b1524801*est

Mineralogy of phanerozoic skeletal and sedimentary apatites : an XRD studyNemliher, Jüri1999 https://www.ester.ee/record=b1258640*est

Modified calcium apatites as new catalysts in organic synthesisTõnsuaadu, Kaia; Gruselle, Michel; Moussa, Jamal; Villemin, Didier; Maaten, Birgit; Kanger, TõnisInternational Symposium on Inorganic and Environmental Materials 2013 : program and abstracts, October 27-31, 2013, Rennes, France2013 / p. 277

Monitoring of the evolved gases by FTIR spectroscopy in apatite-ammonium sulfate thermal reactionsTõnsuaadu, Kaia; Pelt, Jaan; Borissova, MariaICTAC 13 : 13th International Congress on Thermal Analysis and Calorimetry : XXVI Conference AICAT-GICAT : Chia Laguna, September 12-19, 2004 : book of abstracts2004 / p. 357

Monitoring of the evolved gases in apatite-ammonium sulfate thermal reactionsTõnsuaadu, Kaia; Pelt, Jaan; Borissova, MariaJournal of thermal analysis and calorimetry2005 / p. 655-658

A multifunctional strontium/silver-co-substituted hydroxyapatite derived from biogenic source as antibacterial biomaterialRessler, Antonia; Ivanković, Tomislav; Polak, Bruno; Ivanišević, Irena; Kovačić, Marin; Urlić, Inga; Hussainova, Irina; Ivanković, HrvojeCeramics International2022 / p. 18361 - 18373 https://doi.org/10.1016/j.ceramint.2022.03.095 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Muutused karbonaatapatiitide struktuuris kuumutamiselPeld, Merike; Tõnsuaadu, Kaia; Veiderma, Mihkel; Koel, Mihkel; Bender, VillemXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 102

Naatriumi ja magneesiumi asendustega kaltsium-fluorkarbonaatapatiitide süntees : magistritööPeld, Merike1995 https://www.ester.ee/record=b2078669*est

Natural and synthetic apatites as sorbents for Cd2+ and Cr3+ ions from aqueous solutionsPeld, Merike; Tõnsuaadu, Kaia; Bender, VillemProceedings of the Estonian Academy of Sciences. Chemistry2004 / 2, p. 75-90 : ill

Natural and synthetic apatites as sorbents for Cd2+ ions from aqueous solutionsPeld, Merike; Tõnsuaadu, Kaia; Bender, VillemPhosphorus, sulfur, and silicon and the related elements2002 / 8/9, August-September, XVth International Conference on Phosphorus Chemistry (ICPC 15). Part II, p. 2239

Natural and synthetic apatites as sorbents for Cd2+ ions from aqueous solutionsPeld, Merike; Tõnsuaadu, Kaia; Bender, VillemXVth International Conference on Phosphorus Chemistry (ICPC 15) : Sendai, Japan, July 29 - August 3, 2001 : program and abstracts2001 / p. PB109

Nature of materials obtained by sorption of M2+ and M3+ metal ions on apatite surfaceTõnsuaadu, Kaia; Gruselle, Michel; Gredin, Patrick; Viipsi, Karin; Mikli, Valdek; Shchukarev, Andrey; Sjöberg, Staffan19th International Conference on Phosphorus Chemistry : book of abstracts2012 / p. 110

New aspects in Ru3+ sorption mechanism on apatitesTõnsuaadu, Kaia; Gruselle, Michel; Villain, Francoise; Peld, Merike; Mikli, Valdek; Traksmaa, RainerConference on Knowledge-based Materials and Technologies for Sustainable Chemistry : 1-5 June 2005, Tallinn, Estonia : abstract book2005 / p. 121

A new glance at ruthenium sorption mechanism on hydroxy-, carbonate-, and fluor-apatites : analytical and structural studiesTõnsuaadu, Kaia; Gruselle, M.; Villain, F.; Thouvenot, Rene; Peld, Merike; Mikli, Valdek; Traksmaa, Rainer; Grendin, P.; Carrier, X.; Shalles, L.Journal of colloid and interface science2006 / 2, p. 283-291

A new perspective on fluorapatite dissolution in hydrochloric acid : thermodynamic calculations and experimental studyTõnsuaadu, Kaia; Kallas, Juha; Kuusik, Rein, keemik; Hacialioglu-Erlenheim, Gizem; Trikkel, AndresInorganics2021 / art. 65, 11 p. : ill https://doi.org/10.3390/inorganics9080065 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

On the sol-gel preparation of calcium hydroxyapatite (Ca10(PO4)6(OH)2,HA)Bogdanoviciene, Irma; Tõnsuaadu, Kaia; Mikli, Valdek; Grigoraviciute, I.; Beganskiene, Aldona; Kareiva, Aivaras9th National Lithuanian Conference "Chemija 2009" : Vilnius, October 16, 2009 : abstracts2009 / [1] p. : ill

Oxygen isotope compositions of conodonts – analytical challenges of in situ SIMS studiesWudarska, Alicja; Wiedenbeck, Michael; Hints, Olle; Männik, Peep; Lepland, Aivo; Joachimski, Michael M.; Couffignal, Frederic; Scicchitano, Maria Rosa; Wilke, Franziska D. H.Estonian journal of earth sciences2023 / p. 166 https://doi.org/10.3176/earth.2023.39

Phase transformations in hydrothermal sintering processing of phosphate rockPõldme, Meeme1994 http://www.ester.ee/record=b2089994*est

Phase transformations in hydrothermal sintering processing of phosphate rockPõldme, Meeme1995 http://www.ester.ee/record=b1067223*est

Possible drill holes and pseudoborings in obolid shells from the Cambrian/Ordovician boundary beds of Estonia and the uppermost Cambrian of NW RussiaVinn, Olev; Holmer, Lars E.; Wilson, Mark A.; Isakar, Mare; Toom, UrsulaHistorical Biology : An International Journal of Paleobiology2021 / p. 3579-3584 https://doi.org/10.1080/08912963.2021.1878355 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Powder XRD microstructural analysis of thermally treated synthetic fluor-hydroxylapatiteKostov-Kytin, V.V.; Petkova, Vilma; Kaljuvee, TiitBulgarian chemical communications2017 / p. 59–70 : ill http://www.bcc.bas.bg/

Precipitation of sodium and magnesium containing calcium-carbonate-fluorapatitesPeld, Merike; Tõnsuaadu, Kaia; Veiderma, Mihkel; Rimm, KarelTallinna Tehnikaülikooli Toimetised1994 / lk. 4-16: ill

Precursor for calcium hydroxyapatite : thermal analysis of xerogel prepared with DCTA as complexing agentStankeviciute, Z.; Tõnsuaadu, Kaia; Bogdanoviciene, Irma; Kareiva, AivarasEuropean Symposium on Biomaterials and related Areas : 23.-24. April 2013, Weimar, Germany : [conference abstracts]2013 / [1] p

Purity test of precipitated apatites by TG/DTA/EGA-MSTõnsuaadu, Kaia; Bogdanoviciene, Irma; Traksmaa, RainerBook of abstracts : 2nd Central and Eastern European Conference on Thermal Analysis and Calorimetry, 27-30 August 2013, Vilnius, Lithuania2013 / p. 232

Purity test of precipitated apatites by TG/DTA/EGA-MSTõnsuaadu, Kaia; Bogdanoviciene, Irma; Traksmaa, RainerJournal of thermal analysis and calorimetry2016 / p. 919-925 : ill https://doi.org/10.1007/s10973-016-5447-1 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Põhja-Euroopa fluorhüdroksüapatiidid = Fluorhydroxyapatites of Northern EuropeVeiderma, Mihkel; Knubovets, Rena; Tõnsuaadu, KaiaXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 17th Estonian Chemistry Days : abstracts of scientific conference1996 / lk. 223-224 https://www.ester.ee/record=b1070511*est

Reaction mechanism in mixtures of apatite and additional minerals with phosphoric acid at heatingVeiderma, Mihkel; Põldme, Meeme; Põldme, Juta; Tõnsuaadu, KaiaInternational Conference on Phosphorus Chemistry at Duke University, Durham, North Carolina, June 1-5, 1981 : abstracts1981 / p. [?]

Reaction mechanism in the mixtures of calcium polyphosphate with apatite and accompanying minerals on heatingVeiderma, Mihkel; Põldme, Meeme; Tõnsuaadu, KaiaProceedings of the International Conference on Phosphorus Chemistry held in Bonn, FRG, 31. August - 06. September 1986. Part 21986 / p. 740 https://www.ester.ee/record=b4309301*est

Reaction mechanism in the mixtures of calcium polyphosphate with apatite and accompanying minerals on heatingVeiderma, Mihkel; Põldme, Meeme; Tõnsuaadu, KaiaProceedings of the International Conference on Phosphorus Chemistry held in Bonn, FRG, 31. August - 06. September 1986. Abstracts on posters1986 / p. A-94

Reactions in a system apatite - SO2Manuilova, Anastassia; Tõnsuaadu, KaiaChemistry 2001 : 5th National Lithuanian Conference : Vilnius, September 27, 2001 : abstracts2001 / p. 93

Redox fluctuations, trace metal enrichment and phosphogenesis in the ~2.0 Ga Zaonega FormationKipp, Michael A.; Lepland, Aivo; Buick, RogerPrecambrian Research2020 / Art. 105716 https://doi.org/10.1016/j.precamres.2020.105716 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

The REE-composition and petrography of apatite in 2Ga Zaonega Formation, Russia: The environmental setting for phosphogenesisJoosu, Lauri; Lepland, Aivo; Kirsimäe, Kalle; Romashkin, Alexander E.; Roberts, Nick M.W.; Martin, Adam P.; Črne, Alenka E.Chemical Geology2015 / p. 88 - 107 https://doi.org/10.1016/j.chemgeo.2014.11.013

Removal of cadmium from aqueous solutions by sorption on natural apatitesPeld, Merike; Tõnsuaadu, Kaia; Bender, Villem; Veiderma, Mihkel24th Estonian Chemistry Days : abstracts of scientific conference1998 / p. 56

Simultaneous sorption of Cd and Zn ions on synthetic apatites from aqueous solutionsPeld, Merike; Tõnsuaadu, Kaia; Veiderma, MihkelThird International Symposium on Inorganic Phosphate Materials : Villeneuve d'Ascq, France, September 14-16, 1999 : book of abstracts1999 / p. P.2.19 https://www.researchgate.net/publication/286300497_SIMULTANEOUS_SORPTION_OF_Cd_AND_Zn_IONS_ON_SYNTHETIC_APATITES_FROM_AQUEOUS_SOLUTIONS

Simultaneous sorption of Cd and Zn ions on synthetic apatites from aqueous solutionsPeld, Merike; Tõnsuaadu, Kaia; Veiderma, MihkelPhosphorus research bulletin1999 / Special issue: Proceedings of the Third International Symposium on Inorganic Phosphate Materials '99 : Villeneuve d'Ascq, France, September 14-16, 1999, p. 347-352: ill

Sol-gel preparation of single-phase calcium hydroxyapatiteBogdanoviciene, Irma; Tõnsuaadu, Kaia; Beganskiene, Aldona; Kareiva, AivarasKonferencijos Chemija ir chemine technologija. Sekcijos Neorganiniu junginiu chemija ir technologija : pranešimu medžiaga2006 / p. 18-19 : ill

Sol-Gel synthesis and characterization of Mg and Na subsituted calcium hydroxyapatite based bioceramic materialsBogdanoviciene, Irma; Cepenko, Marina; Traksmaa, Rainer; Kareiva, Aivaras; Tõnsuaadu, Kaia26th Symposium and Annual Meeting of the International Society for Ceramics in Medicine (BIOCERAMICS 26) : final programme and abstracts book : Barcelona, 6/8 Vovember 20142014 / p. 176

Sol-gel synthesis and characterization of Sr, Zn and Na subsituted CaHA based bioceramic materialsBogdanoviciene, Irma; Traksmaa, Rainer; Kareiva, Aivaras; Tõnsuaadu, Kaia16th International Conference-School Advanced Materials and Technologies 2014 : Augus 27-31, Palanga, Lithuania2014 / p. 102

Sorption and desorption of Cd2+ and Zn2+ ions in apatite-aqueous systemsPeld, Merike; Tõnsuaadu, Kaia; Bender, VillemEnvironmental science and technology2004 / 21, p. 5626-5631 : ill

Sorption and desorption of Cd2+ ions by synthetic apatitesPeld, Merike; Tõnsuaadu, Kaia; Bender, VillemFourth International Symposium on Inorganic Phosphate Materials, July 10-13, 2002, Jena - Germany : book of abstracts2002 / p. 57

Sorption of Cd(II), Cr(III) and Al(III) ions on apatite from aqueous solutionsPeld, Merike; Tõnsuaadu, Kaia; Bender, VillemFirst Baltic Symposium on Environmental Chemistry : 26-29 September 2001, Tartu, Estonia : abstracts2001 / p. 137

Sorption of tartrate ions to lanthanum (III)-modified calcium fluor- and hydroxyapatiteAissa, Abdallah; Debbabi, Mongi; Tõnsuaadu, KaiaJournal of colloid and interface science2009 / p. 20-28 : ill https://www.sciencedirect.com/science/article/pii/S0021979708013088

Structural analysis of apatite precipitated in the presence of prolineTõnsuaadu, Kaia; Kallaste, Toivo; Mikli, Valdek; Mere, Arvo; Nemliher, Jüri18th International Conference on Phosphorus Chemistry : July 11-15th, 2010, Wroclaw, Poland : book of abstracts2010 / p. 185

Structural properties of apatites from Finland studied by FTIR spectroscopyVeiderma, Mihkel; Knubovets, Rena; Tõnsuaadu, KaiaBulletin of the Geological Society of Finland1998 / Parts 1-2, p. 69-75: ill

Structural studies of apatiteTõnsuaadu, Kaia; Peld, Merike; Mikli, Valdek; Bender, Villem; Traksmaa, Rainer; Villani, F.; Gruselle, M.Nanopowders, Nanostuctured Materials and Coatings : Network for Nanostructured Materials of ACC : March 17, 2005, Tallinn, Estonia : book of abstracts2005 / p. 19-21

Structure and properties of apatitesVeiderma, Mihkel; Knubovets, RenaSino-Soviet Bilateral Symposium on Organophosphorus Chemistry : proceedings, Oct. 29-31, 1990, Shangai, China1990 / p. 184-188

Studies on SO42- ion incorporation into apatite structureTõnsuaadu, Kaia; Peld, Merike; Quarton, Michel; Bender, Villem; Veiderma, MihkelXVth International Conference on Phosphorus Chemistry (ICPC 15) : Sendai, Japan, July 29 - August 3, 2001 : program and abstracts2001 / p. A43

Studies on SO42- ion incorporation into apatite structureTõnsuaadu, Kaia; Peld, Merike; Quarton, Michel; Bender, Villem; Veiderma, MihkelPhosphorus, sulfur, and silicon and the related elements2002 / 6/7, June-July, XVth International Conference on Phosphorus Chemistry (ICPC 15). Part I, p. 1873-1876

Studies on thermochemistry and thermal processing of apatiteVeiderma, MihkelProceedings of the Estonian Academy of Sciences. Chemistry2000 / 1, p. 5-18 https://artiklid.elnet.ee/record=b1003213*est

Substituent effects on structural stability of apatites at calcinationTõnsuaadu, Kaia; Peld, Merike; Bender, Villem; Puz, MarinaPhosphorus research bulletin2002 / p. 89-92 : ill

Substituent effects on structural stability of apatites at calcinationTõnsuaadu, Kaia; Peld, Merike; Bender, VillemFourth International Symposium on Inorganic Phosphate Materials, July 10-13, 2002, Jena - Germany : book of abstracts2002 / p. 58

Substituted apatites as sorbents for heavy metalsPeld, Merike5th International Symposium on Inorganic Phosphate Materials '05 : 2nd IMPHOS Workshop : Kasugai, Japan, September 6-8, 2005 : book of abstracts2005 / p. 68

Substituted apatites as sorbents for heavy metalsPeld, Merike2005 https://www.ester.ee/record=b1994280*est

Sulfaatapatiitide koostis ja omadusedTõnsuaadu, Kaia; Peld, Merike; Bender, Villem; Mikli, ValdekXXV Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 25th Estonian Chemistry Days : abstracts of scientific conference1999 / lk. 182-183

A surface complexation and solubility study of hydroxyapatite in the presence of Cd(II) and EDTAViipsi, Karin; Tõnsuaadu, Kaia; Sjöberg, StaffanSETAC Europe : 20th Annual Meeting 23-27 May 2010, Seville, Spain : Science and Technology for Environmental Protection : abstract book2010 / p. WE 454

Surface phase transformations, surface complexation and solubilities of hydroxyapatite in the absence/presence of Cd(II) and EDTAViipsi, Karin; Sjöberg, Staffan; Shchukarev, Andrey; Tõnsuaadu, KaiaApplied geochemistry2012 / p. 15-21 : ill https://doi.org/10.1016/j.apgeochem.2011.08.010 https://www.sciencedirect.com/science/article/pii/S0883292711003842

Synergistic effects of fluorine and carbonate on Cd2+ binding properties of apatitesTõnsuaadu, Kaia; Peld, Merike; Veiderma, MihkelPhosphorus, sulphur, and silicon and the related elements1999 / p. 417

Synergistic effects of fluorine and carbonate on Cd2+ binding properties of apatitesTõnsuaadu, Kaia; Peld, Merike; Veiderma, MihkelXIVth International Conference on Phosphorus Chemistry : XIVth-ICPC : Cincinnati, Ohio USA, July 12-17, 1998 : meeting program and abstracts1998 / p. P279 https://www.tandfonline.com/doi/abs/10.1080/10426509908053688

Synthesis and characterization of Na and Mg containing carbonatefluorapatitesPeld, Merike; Tõnsuaadu, Kaia; Veiderma, MihkelXIIIth International Conference on Phosphorus Chemistry - ICPC, Jerusalem, Israel, July 16-21, 1995 : abstracts1995 / p. 96

Synthesis and characterization of Na and Mg containing carbonatefluorapatitesPeld, Merike; Tõnsuaadu, Kaia; Veiderma, MihkelProceedings of the Thirteenth International Conference on Phosphorus Chemistry (XIIIth ICPC) held in Jerusalem, Israel, July 16-21, 1995. Part 21996 / p. 5

Synthesis and thermal transformations of Ca, Mg - carbonateapatiteVeiderma, Mihkel; Vilbok, Heinrich; Knubovets, RenaXIIth International Conference on Phosphorus Chemistry : abstracts of posters, Toulouse, France, 19921992 / p. 11-95

Synthesis and thermal transformations of Ca, Mg - carbonateapatiteVilbok, Heinrich; Knubovets, Rena; Veiderma, MihkelProceedings of the Estonian Academy of Sciences. Chemistry1992 / 2, p. 45-51

Synthesis and thermal transformations of Ca-, Mg-carbonateapatiteVeiderma, Mihkel; Vilbok, Heinrich; Knubovets, RenaPhosphorus, sulfur and silicon and the related elements1993 / p. 291

Synthesis and thermal transformations of Ca, Mg-carbonateapatiteVilbok, Heinrich; Knubovets, Rena; Veiderma, MihkelEesti Teaduste Akadeemia Toimetised. Keemia1992 / 2, lk. 45-51: ill

Synthesis of anion and cation substituted apatitesTõnsuaadu, Kaia; Peld, Merike; Traksmaa, Rainer; Mikli, ValdekBook of abstracts of the 8-th International Summer School-Conference : Advanced Materials and Technologies : Palanga, Lithuania, 27-31 August 20062006 / p. 86

Synthesis of bio-cation-substituted Ca-apatites by precipitationBogdanoviciene, Irma; Tõnsuaadu, Kaia; Traksmaa, Rainer; Kareiva, AivarasInorganic and environmental materials2014 / p. 229-232 : ill https://doi.org/10.4028/www.scientific.net/KEM.617.229 Conference proceedings at Scopus Article at Scopus

Synthesis of cationic substituted biomimic apatites by precipitationTõnsuaadu, Kaia; Bogdanoviciene, Irma; Traksmaa, Rainer; Kareiva, AivarasInternational Symposium on Inorganic and Environmental Materials 2013 : program and abstracts, October 27-31, 2013, Rennes, France2013 / p. 206

Synthesis of Mg and Na containing carbonate fluorapatites and their use for removal of Cd2+ and Mn2+ ions from solutionTõnsuaadu, Kaia; Peld, Merike; Veiderma, Mihkel2nd International Symposium on Inorganic Phosphate Materials '96 Nagoya, September 4-6, 1996 : book of abstracts1996 / p. 38 https://www.researchgate.net/publication/286300579_SYNTHESIS_OF_Mg_AND_Na_CONTAINING_CARBONATE-FLUORAPATITES_AND_THEIR_USE_FOR_THE_REMOVAL_OF_Cd2_AND_Mn2_IONS_FROM_SOLUTIONS

Synthesis of Mg and Na containing carbonate-fluorapatites and their use for the removal of Cd2+ and Mn2+ ions from solutionsTõnsuaadu, Kaia; Peld, Merike; Veiderma, MihkelPhosphorus research bulletin1996 / p. 147-150: ill

Synthetic cation and anion substituted apatites as sorbents for Cd2+ in SolutionsTõnsuaadu, Kaia; Peld, Merike; Veiderma, Mihkel; Bender, VillemFirst International Conference on Inorganic Materials : Synthesis, Characterisation, Properties and Applications of Inorganic Materials, 16-19 September 1998, Versailles, France : programme and abstracts1998 / p. P45

Temperatuuri mõju tasakaalule süsteemis apatiit - SO2 (termodünaamilised arvutused)Manuilova, Anastassia; Tõnsuaadu, KaiaXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 83-84

Termilised muutused katioonasendustega karbonaatapatiitides : 1994. a. : TTÜ-sisese uurimistoetuse aruanne, töö nr. KKA-G415Peld, Merike1994

Termilised reaktsioonid apatiidi ja SO2 vahelVeiderma, Mihkel; Tõnsuaadu, Kaia; Bender, VillemXXV Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 25th Estonian Chemistry Days : abstracts of scientific conference1999 / lk. 191-192

The effect of substitutions in the structure of apatite on the sulphur oxide binding at calcinationTõnsuaadu, Kaia; Peld, Merike; Bender, Villem; Veiderma, MihkelESTAC-7 : 7th European Symposium on Thermal Analysis and Calorimetry, Aug. 30 - Sept. 4, 1998, Balatonfüred, Hungary : book of abstracts1998 / p. 151

The effect of substitutions on Cd2+ sorption capacity of apatitesTõnsuaadu, Kaia; Peld, Merike; Bender, Villem; Veiderma, MihkelFirst International Conference on Hydroxyapatite & Related Products : it's use in purification of biomolecules : Lyon - France, 23rd - 25th March 1999 : final programme1999 / [1] p

Thermal analysis in studies of apatite structureTõnsuaadu, Kaia; Peld, Merike; Bender, VillemESTAC 8 : 8th European Symposium on Thermal Analysis and Calorimetry, Barcelona, Spain, August 25-29, 2002 : abstracts book2002 / p. 28

Thermal analysis in studies of apatite structureTõnsuaadu, Kaia; Peld, Merike; Bender, VillemJournal of thermal analysis and calorimetry2003 / 1/2, ESTAC 8 : proceedings of the 8th European Symposium on Thermal Analysis and Calorimetry : Barcelona, Spain, August 25-29, 2002. Volume 1. ISBN 963-05-8043-8. p. 363-371 : ill

Thermal analysis of xerogel for calcium hydroxyapatite thin films preparationStankeviciute, Z.; Tõnsuaadu, Kaia; Bogdanoviciene, Irma; Kareiva, AivarasBook of abstracts of the 15th International Conference-School Advanced materials and technologies : 27-31 August 2013, Palanga, Lithuania2013 / p. 128

Thermal behaviour of bone apatite of Recent pike (Esox lucius L.)Nemliher, Jüri; Kallaste, ToivoProceedings of the Estonian Academy of Sciences. Geology2005 / 2, p. 112-118 : ill

Thermal interactions between apatites and SO2Veiderma, Mihkel; Tõnsuaadu, Kaia; Peld, Merike; Bender, VillemPhosphorus research bulletin1999 / Special issue: Proceedings of the Third International Symposium on Inorganic Phosphate Materials '99 : Villeneuve d'Ascq, France, September 14-16, 1999, p. 256-261: ill

Thermal interactions between apatites and SO2Veiderma, Mihkel; Tõnsuaadu, Kaia; Peld, Merike; Bender, VillemThird International Symposium on Inorganic Phosphate Materials : Villeneuve d'Aseq, France, Sept. 14-16, 1999 : book of abstracts1999 / p. No. 0.2.10 https://www.researchgate.net/publication/286300928_THERMAL_INTERACTIONS_BETWEEN_APATITES_AND_SO2SUB

Thermal reactions in synthetic apatite-ammonium sulfate mixtureTõnsuaadu, Kaia; Borissova, Maria; Bender, Villem; Pelt, JaanPhosphorus, sulfur and silicon and the related elements2004 / 11, p. 2395-2407

Thermal stability of synthesized carbonate apatitesTõnsuaadu, Kaia; Peld, Merike; Veiderma, Mihkel; Koel, Mihkel; Bender, VillemThe French-Israeli Workshop on Apatites and Lasers : November 25-26, 1996, Jerusalem, Israel : scientific program and workshop abstracts1996 / [1] p

Thermal transformations in systems based on natural apatitesVeiderma, Mihkel; Kaljuvee, Tiit; Knubovets, Rena; Põldme, Meeme; Tõnsuaadu, KaiaPhosphorus, sulfur and silicon and the related elements1990 / p. 125-128

Thermal transformations in systems based on natural apatitesVeiderma, Mihkel; Kaljuvee, Tiit; Knubovets, Rena; Põldme, Meeme; Tõnsuaadu, KaiaXI. International Conference on Phosphorus Chemistry, Tallinn, USSR July 3-7 1989 : abstracts of lectures. I1989 / [p. 137] https://www.ester.ee/record=b1209888*est

Thermische Entfluorierung von ApatitVeiderma, Mihkel; Põldme, Meeme; Tõnsuaadu, KaiaChemische Technik : wissenschaftliche Zeitschrift für Technik und Ökonomie der Chemieindustrie1988 / S. 169-172 : ill https://www.ester.ee/record=b1475735*est

Thermochemical reactions in the systems hydroxyapatite-aluminosilicate or shungiteTõnsuaadu, Kaia; Rimm, KarelEesti Teaduste Akadeemia Toimetised. Keemia1994 / 4, lk. 137-145: ill

Thermochromatography for evolved gas analysis of apatite materialsKoel, Mihkel; Kudrjašova, Marina; Tõnsuaadu, Kaia; Veiderma, MihkelJournal of chromatography A1998 / 1/2, p. 75-83

Thermochromatography for evolved gas analysis of apatite materialsKudrjašova, Marina; Tõnsuaadu, Kaia; Koel, Mihkel; Veiderma, MihkelHTC5 : Fifth International Symposium on Hyphenated Techniques in Chromatography and Hyphenated Chromatographic Analyzers, February 11-13, 1998, Brugge, Belgium : book of abstracts1998 / p. F07 https://www.sciencedirect.com/science/article/abs/pii/S0021967398004488

Thermophosphate fertilizers from Siilinjärvi apatiteVeiderma, Mihkel; Tõnsuaadu, Kaia1996 https://www.ester.ee/record=b1046944*est

Thermophosphates from Kovdor and Siilinjärvi apatitesTõnsuaadu, Kaia1995 http://www.ester.ee/record=b1067577*est

Thermophosphates on the basis of apatite and alluminosilicatesVeiderma, Mihkel; Tõnsuaadu, Kaia; Knubovets, Rena; Einard, Marve; Peld, MerikeXIIth International Conference on Phosphorus Chemistry : abstracts of lectures, Toulouse, France, 19921992 / p. 20

Thermophosphates on the basis of apatite and aluminosilicatesVeiderma, Mihkel; Tõnsuaadu, Kaia; Knubovets, Rena; Einard, Marve; Peld, MerikePhosphorus, sulfur and silicon and the related elements1993 / p. 187-190, 447-450

Transformation of calcium dihydrogenphosphate in mixtures with apatite concentrate upon heatingPõldme, Meeme; Põldme, Juta; Utsal, K.Phosphorus, sulfur and silicon and the related elements1990 / p. 442

Transformation of calcium dihydrogenphosphate in mixtures with apatite concentrate upon heatingPõldme, Meeme; Põldme, JutaXI. International Conference on Phosphorus Chemistry, Tallinn, USSR July 3-7, 1989 : abstracts of posters. II1989 / [p. 87] https://www.ester.ee/record=b1209881*est

Transformation of phases in hydrothermal sintering processing of phosphate rockPõldme, MeemePhosphorus research bulletin1991 / p. 451-454

Tunable calcium-apatites as solid catalysts for classical organic reactionsGruselle, Michel; Tõnsuaadu, KaiaCurrent organic chemistry2017 / p. 688-697 : ill https://doi.org/10.2174/1385272821666161219155302 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Unconventional resources of REE : challenges for exploration and processing, with the example of Estonian phosphoriteGraul, Sophie; Monchal, Vincent; Joosu, Lauri; Hints, RuttKliimast, geoloogiast, ringmajandusest ja ajaloost2024 / lk. 12-14 : ill. https://www.ester.ee/record=b5673955*est https://kirjandus.geoloogia.info/reference/49111

Влияние примесных минералов на превращение ковдорского апатита при термическом воздействииVeiderma, Mihkel; Knubovets, Rena; Terentjev, E.; Gnedenkova, V.; Tõnsuaadu, KaiaТехнологическая минералогия фосфатных руд : Тезисы докладов всесоюзного совещания, 17-18 нояб. 1987 г., Люберцы1987 / с. 79-80

Влияние соединений кремния на плавкость шихт из ковдорского апатитаRaude, Urmas; Põldme, MeemeПроблемы рационального использования фосфатного сырья и интенсификация технологических процессов : Тезисы докладов совещаний, 14-16 нояб. 1989 г., Черкассы1989 / с. 53

Изотермы-изохроны разложения апатита серной кислотойVeiderma, Mihkel; Rebane, Anne; Ravasoo, R.; Uusma, H.Процессы и аппараты химической технологии и технология неорганических веществ. 31972 / с. 87-96 : илл https://www.ester.ee/record=b1531312*est https://digikogu.taltech.ee/et/Item/e448e56a-a020-4c7c-8723-e0214721d71b/

Изучение процесса фосфорнокислотно-термической переработки ковдорского апатита в промышленностиPõldme, Meeme; Raude, UrmasX Всесоюзное совещание по термическому анализу : (Ужгород, сентябрь 1985 г.) : тезисы докладов1985 / с. 289-290 https://www.ester.ee/record=b3798849*est

Исследование процесса фосфорнокислотно-термической переработки ковдорского апатитаRaude, UrmasII конференция молодых ученых химических факультетов РПИ и ЛГУ : тезисы докладов1987 / с. 78 https://www.ester.ee/record=b2142137*est

Исследование процесса фосфорнокислотно-термической переработки ковдорского апатита по количественному минералогичественному составу сырья и продуктов нагреваPõldme, Meeme; Utsal, Kalju; Raude, UrmasТехнологическая минералогия фосфатных руд : тезисы докладов всесоюзного совещания, 17-18 ноября 1987 г., Люберцы1987 / с. 77-79

К вопросу о структурных превращениях апатитов при кислотно-термической обработкеVeiderma, Mihkel; Knubovets, Rena; Tšerenkova, G.; Põldme, MeemeТезисы докладов 6. Всесоюзной конференции по фосфатам "Фосфаты-84". Ч. 21984 / с. 373

Количественное определение апатита в рудах и в продуктах их термической переработкиPõldme, Meeme; Utsal, Kalju; Põldme, JutaТехнологическая минералогия фосфатных руд : тезисы докладов всесоюзного совещания, 17-18 ноября 1987 г., Люберцы1987 / с. 103-104

Кристаллохимия и некоторые свойства апатитовKnubovets, Rena; Veiderma, MihkelФизико-химические исследования мономерных и полимерных фосфатов1987 / с. 36-52 https://www.ester.ee/record=b2072798*est

Математическая модель процесса обесфторивания фторапатита в псевдоожиженном слоеRebane, JüriПроцессы и аппараты химической технологии и технология неорганических веществ. 51974 / с. 97-103 : илл https://www.ester.ee/record=b1531723*est https://digikogu.taltech.ee/et/Item/438b60cb-3265-444e-adba-b3c2c222f12a

Механизм реакций в смесях апатита и примесных минералов с фосфорной кислатой при нагреванииVeiderma, Mihkel; Põldme, Meeme; Põldme, Juta; Tõnsuaadu, KaiaXII Менделеевский съезд по общей и прикладной химии. №. 1. Неорганическая химия и технология неорганических веществ : рефераты докладов и сообщений1981 / с. 19-20

О влиянии водяного пара на обесфторивание ковдорского аптита при термической переработкеPõldme, Meeme; Otstavel, M.XIV Всесоюзная научно-техническая конференция по технологии неорганических веществ и минеральных удобрений (Львов, 25-27 мая 1988 г.). Ч. 2, Химия, технология соединений азота, фосфора и их применение : тезисы докладов1988 / с. 122 https://www.ester.ee/record=b4437558*est

О всаймодействии конденсированных фосфатов с ковдорским апатитом при нагреванииTõnsuaadu, Kaia; Põldme, Meeme; Veiderma, MihkelТезисы докладов V всесоюзной конференции "Физико-химические исследования фосфатов" ("Фосфаты-81") : [В 2 ч.]. Ч. 2.1981 / с. 394

О превращениях структуры гидроксидфторапатита при нагреванииPõldme, Meeme; Aruväli, Jaan; Utsal, KaljuТезисы докладов Всесоюзной конференции "Фосфаты-87"1987 / с. 595 https://www.ester.ee/record=b4415763*est

О применении рентгенофазового анализа для исследования превращений апатита при нагреванииAruväli, Jaan; Põldme, Meeme; Utsal, KaljuТехнологическая минералогия фосфатных руд : тезисы докладов всесоюзного совещания, 17-18 ноября 1987 г., Люберцы1987 / с. 101-102

О термических превращениях в смесях фторкарбонат-апатита с фосфорной кислотой и пиритомPõldme, Meeme; Põldme, Juta; Veiderma, Mihkel; Utsal, KaljuВсесоюзное совещание "Неорганические жаростойкие материалы, их применение и внедрение в народное хозяйство", 8-10 сент. 1982 г. : тезизы докладов. Ч. 21982 / с. 398-399

Об обесфторивании ковдорского апатита с двойным суперфосфатом при нагреванииPõldme, Juta; Saarik, M.XIV Всесоюзная научно-техническая конференция по технологии неорганических веществ и минеральных удобрений (Львов, 25-27 мая 1988 г.). Ч. 2, Химия, технология соединений азота, фосфора и их применение : тезисы докладов1988 / с. 124 https://www.ester.ee/record=b4437558*est

Об усвояемости продуктов термической переработки Ковдорского апатитаRaude, Urmas; Põldme, Meeme; Põldme, JutaТезисы докладов Всесоюзного семинара Фосфатные материалы. Ч. 21990 / с. 162

Обесфторивание фторапатита в псевдоожиженном слоеAarna, Olav; Kallas, Juha; Kracht, Wilhelm; Sidoruk, A.Процессы и аппараты химической технологии и технология неорганических веществ. 41973 / с. 51-58 https://www.ester.ee/record=b1386707*est https://digikogu.taltech.ee/et/Item/72e7c5b1-8453-41a6-9821-41853b98368d

Образование трикальцийфосфата при фосфорнокислотно-термической переработке ковдорского апатитового концентратаPõldme, Meeme; Põldme, Juta; Raude, Urmas; Utsal, Kalju; Aruväli, JaanТезисы докладов Всесоюзной конференции "Фосфаты-87"1987 / с. 594 https://www.ester.ee/record=b4415763*est

Опыт применения методов растровой и просвечивающей электронной микроскопии в исследованиях природного апатитаPõldme, Meeme; Kallavus, Urve; Meiler, BorissТехнологическая минералогия фосфатных руд : тезисы докладов всесоюзного совещания, 17-18 ноября 1987 г., Люберцы1987 / с. 106-107

Особенности апатитового концентратаTõnsuaadu, Kaia; Põldme, Meeme; Veiderma, MihkelEesti NSV Teaduste Akadeemia toimetised. Keemia = Proceedings of Academy of Sciences of the Estonian SSR. Chemistry = Известия Академии наук Эстонской ССР. Химия1982 / с. 175-180 https://www.ester.ee/record=b1264984*est

Особенности миграции фтора при фосфорнокислотно-термической переработки ковдорского апатитаPõldme, Meeme; Raude, Urmas; Utsal, K.XIV Всесоюзная научно-техническая конференция по технологии неорганических веществ и минеральных удобрений (Львов, 25-27 мая 1988 г.). Ч. 2, Химия, технология соединений азота, фосфора и их применение : тезисы докладов1988 / с. 123 https://www.ester.ee/record=b4437558*est

Особенности фосфорнокислотно-термической переработки ковдорского апатитаTõnsuaadu, Kaia; Veiderma, Mihkel; Põldme, MeemeХIII Всесоюзная научная межвузовская конференция по технологии неорганических веществ и минеральных удобрений : тезисы докладов. Ч. 21985 / с. 99-100

Особенности химизма фосфорнокислотно-термической переработки ковдорского апатитового концентратаTõnsuaadu, Kaia; Põldme, Meeme; Veiderma, MihkelEesti NSV Teaduste Akadeemia toimetised. Keemia = Proceedings of Academy of Sciences of the Estonian SSR. Chemistry = Известия Академии наук Эстонской ССР. Химия1982 / с. 175-180 https://www.ester.ee/record=b1264984*est

Плавкость и фазовый состав продуктов фосфорнокислотно-термической переработки ковдорского апатитового концентратаTõnsuaadu, Kaia; Veiderma, Mihkel; Põldme, MeemeEesti NSV Teaduste Akadeemia toimetised. Keemia = Proceedings of Academy of Sciences of the Estonian SSR. Chemistry = Известия Академии наук Эстонской ССР. Химия1983 / c- 237-241 : илл https://www.ester.ee/record=b1264984*est

Структурные превращения апатита при кислотно-термической обработкеVeiderma, Mihkel; Knubovets, Rena; Tšerenkova, G.; Põldme, Meeme; Terentjev, E.Неорганические материалы1987 / с. 123-126 : илл https://www.ester.ee/record=b1611497*est

Суперфосфат из смеси апатита и эстонского фосфоритаVeiderma, Mihkel; Boldina, V.Промышленность минеральных удобрений и серной кислоты1971 / с. 3-7

Термический анализ фосфорнокислотно-термической переработки ковдорского апатитового концентратаPõldme, Meeme; Tõnsuaadu, Kaia; Trikkel, AndresТермический анализ : тезисы докладов VIII Всесоюзной конференции1982 / с. 210-211 https://www.ester.ee/record=b1652706*est

Термохимические превращения в смесях ковдорского апатита с фосфорной кислотойTõnsuaadu, Kaia; Põldme, Meeme; Veiderma, MihkelНеорганические материалы1983 / с. 978-981 : илл https://www.ester.ee/record=b1611497*est

Фазовые превращения Ca(H2PO4)2 • H2O и Mg(H2PO4)2 • 2H2O при нагревании их в смеси с апатитовым концентратомPõldme, Meeme; Põldme, Juta; Utsal, KaljuVII Всесоюзное совещание по физико-химическому анализу, Фрунзе, 4—6 октября 1988 г. : тезисы докладов1988 / с. 607

Фазовые превращения в процессе фосфорнокислотно-термической переработки ковдорского апатитаPõldme, Meeme; Põldme, Juta; Utsal, Kalju; Raude, UrmasИсследования в области производства удобрений : межвузовский сборник научных трудов1989 / с. 60-66 : ил https://www.ester.ee/record=b1980428*est

Физико-химический анализ процесса кислотнотермической переработки ковдорского апатитаTõnsuaadu, Kaia; Põldme, Meeme; Veiderma, MihkelVII Всесоюзное совещание по физико-химическому анализу, Фрунзе, 4—6 октября 1988 г. : тезисы докладов1988 / с. [608]

Фосфорнокислотно-термическая переработка ковдорского апатита : автореферат ... кандидата химических наук (05.17.01)Tõnsuaadu, Kaia1984 https://www.ester.ee/record=b1523281*est

Химизм фосфорнокислотно-термической переработки кольского апатитового концентратаPõldme, Juta; Põldme, Meeme; Veiderma, MihkelЖурнал неорганической химии1979 / с. 1795-1800 : илл https://www.ester.ee/record=b1443384*est