• An analogue of melt segregation and accumulation processes in the Earth's crustUrtson, Kristjan; Soesoo, AlvarEstonian journal of earth sciences2007 / 1, p. 3-10 : ill
• Dissolution of rare earth elements from phosphate ore in hydrochloric acidHacialioglu-Erlenheim, Gizem; Tõnsuaadu, Kaia; Urtson, Kristjan; Kallaste, Toivo; Trikkel, AndresXIV International Mineral Processing and Recycling Conference : proceedings2021 / p. 166-171 : ill https://imprc.tfbor.bg.ac.rs/download/IMPRC_2021_Proceedings.pdf
• Elements distribution between solid and liquid phases in hydrochloric acid treatment of phosphate oreHacialioglu-Erlenheim, Gizem; Tõnsuaadu, Kaia; Urtson, Kristjan; Kallaste, Toivo; Trikkel, AndresGSFMT Scientific Conference 2021 : Tartu, June 14-15, 2021 : abstracts2021 / P 54 https://fmtdk.ut.ee/wp-content/uploads/2021/06/GSFMT_abstractbook_2021.pdf
• Erratum : Geochemistry, mineral chemistry and pressure-temperature conditions of the Jõhvi magnetite quartzites and magnetite-rich gneisses, NE EstoniaSoesoo, Alvar; Nirgi, Siim; Urtson, Kristjan; Voolma, MargusEstonian journal of earth sciences2021 / p. 182-183 https://kirj.ee/wp-content/plugins/kirj/pub/Erratum-Table7-earth-3-2021_20210818083054.pdf https://doi.org/10.3176/earth.2021.05
• Estonian phosphate rock dissolution in hydrochloric acid : optimization of acid dosage and concentrationTõnsuaadu, Kaia; Kallas, Juha; Kallaste, Toivo; Urtson, Kristjan; Einard, Marve; Martin, Rasmus; Kuusik; Rein; Trikkel, AndresMinerals2023 / art. 578 https://doi.org/10.3390/min13040578 https://www.scopus.com/sourceid/21100399705 https://www.scopus.com/record/display.uri?eid=2-s2.0-85156126013&origin=inward&txGid=04cc09a5804aa1611b9dc3b6a091e219 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=MINERALS-BASEL&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000978882300001
• Fractality in geology : a possible use of fractals in the studies of partial melting processesSoesoo, Alvar; Kalda, Jaan; Bons, Paul; Urtson, Kristjan; Kalm, VolliProceedings of the Estonian Academy of Sciences. Geology2004 / 1, 13-27 : ill
• Geochemistry, mineral chemistry and pressure-temperature conditions of the Jõhvi magnetite quartzites and magnetite-rich gneisses, NE EstoniaSoesoo, Alvar; Nirgi, Siim; Urtson, Kristjan; Voolma, MargusEstonian journal of earth sciences2021 / p. 71-93 : ill https://doi.org/10.3176/earth.2021.05 https://kirj.ee/wp-content/plugins/kirj/pub/Erratum-Table7-earth-3-2021_20210818083054.pdf https://www.scopus.com/sourceid/6000195392 https://www.scopus.com/record/display.uri?eid=2-s2.0-85103841676&origin=inward&txGid=363caa97e46be7e13838bef4b215d65e https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EST%20J%20EARTH%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000629329400001
• Geological structure of the Baltic seabedPuura, Väino; Floden, T.; Mokrik, R.; All, Tarmo; Kirs, Juho; Konsa, Mare; Soesoo, Alvar; Urtson, KristjanThe Baltic : The Eighth Marine Geological Conference : September 23-28, 2004, Tartu, Estonia : abstracts. Excursion guide2004 / p. 44
• Island pakkus Eesti loodusteadlastele põnevat uurimismaterjali : [maateaduste ja ökoloogia doktorikooli doktorantide ja nende juhendajate ekspeditsioonist Islandi saarele 7.-28. aug. 2011]Urtson, KristjanUniversitas Tartuensis : UT : Tartu Ülikooli ajakiri2012 / lk. 39-41 : ill
• Kristjan Urtson : doctor philosophiae geoloogia alal. PhD in Geology. Astmeline magma transport ja akumulatsioon : analoog- ja numbriline modelleerimine = Stepwise melt transport and accumulation : analogue and numerical modelling approachUrtson, KristjanTartu Ülikooli doktorite promoveerimine = Doctoral degrees awarded at the University of Tartu : 20112011 / lk. 197-198
• Laborid ja muu teadusvarustus : [TTÜ Geoloogia Instituudi]Aaloe, Aasa; Kaljo, Dimitri; Kaup, Enn; Martma, Tõnu; Vassiljev, Jüri; Molodkov, Anatoli; Hints, Olle; Verš, Evelin; Voolma, Margus; Urtson, Kristjan; Männik, Peep; Alliksaar, TiiuGeoloogia instituudi kuuskümmend viis aastat : loomine ja muutumised, inimesed ja teadus, meenutused ja suundumused2012 / lk. 65-80 : fot
• Life history of anadromous burbot (Lota lota, Linneaus) in the brackish Baltic Sea inferred from otolith microchemistryRohtla, Mehis; Vetemaa, Markus; Taal, Imre; Svirgsden, Roland; Urtson, Kristjan; Saks, Lauri; Verliin, Aare; Kesler, Martin; Saat, ToomasEcology of freshwater fish2014 / p. 141-148 : ill https://doi.org/10.1111/eff.12057 https://www.scopus.com/sourceid/21449 https://www.scopus.com/record/display.uri?eid=2-s2.0-84897710297&origin=inward&txGid=96b77bcde2f5876f23c7f7648b363001 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ECOL%20FRESHW%20FISH&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000332209100005
• Linkage of diagenesis to depositional environments and stratigraphy in the northern part of the Baltic basinKleesment, Anne-Liis; Kirsimäe, Kalle; Martma, Tõnu; Šogenova, Alla; Urtson, Kristjan; Šogenov, KazbulatEstonian journal of earth sciences2012 / p. 15-32 : ill https://artiklid.elnet.ee/record=b2480019*est
• Metal enrichment in lithologically complex black shales : a case study from the Tremadocian of NE EstoniaHints, Rutt; Pajusaar, Siim; Urtson, Kristjan; Liiv, Merlin; Kallaste, ToivoEstonian journal of earth sciences2021 / p. 36–50 : ill https://doi.org/10.3176/earth.2021.04 https://kirj.ee/wp-content/plugins/kirj/pub/earth-1-2021-36-50_20210128130612.pdf https://www.scopus.com/sourceid/6000195392 https://www.scopus.com/record/display.uri?eid=2-s2.0-85102132069&origin=inward&txGid=fb6836880b84bb32c6a6f24a89c34ee6 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EST%20J%20EARTH%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000629329200002
• Stepwise magma migration and accumulation processes and their effect on extracted melt chemistryUrtson, Kristjan; Soesoo, AlvarEstonian journal of earth sciences2009 / 4, p. 246-258 : ill https://artiklid.elnet.ee/record=b1944226*est
• Temporal evolution, petrography and composition of dolostones in the Upper Devonian Plavinas Regional Stage, southern Estonia and northern LatviaKleesment, Anne-Liis; Urtson, Kristjan; Kiipli, Tarmo; Martma, Tõnu; Põldvere, Anne; Kallaste, Toivo; Šogenova, Alla; Šogenov, KazbulatEstonian journal of earth sciences2013 / p. 139-159 : ill https://artiklid.elnet.ee/record=b2624772*est https://doi.org/10.3176/earth.2013.12 https://www.scopus.com/sourceid/6000195392 https://www.scopus.com/record/display.uri?eid=2-s2.0-84879584735&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.3176%2Fearth.2013.12%29&sessionSearchId=08e7c58f88aea92900d731f06ee215ed https://www.webofscience.com/wos/woscc/full-record/WOS:000323174500003
• The crystalline basement of Estonia : rock complexes of the Palaeoproterozoic Orosirian and Statherian and Mesoproterozoic Calymmian periods, and regional correlationsKirs, Juho; Puura, Väino; Soesoo, Alvar; Klein, Vello; Konsa, Mare; Koppelmaa, Heino; Niin, Mati; Urtson, KristjanEstonian journal of earth sciences2009 / 4, p. 219-228 : ill https://artiklid.elnet.ee/record=b1943909*est
• The crystalline basement of Estonia: rock complexes of the Paleoproterozoic Orosirian and Statherian and Mesoproterozoic Calymmian Periods, and regional correlationsPuura, Väino; Kirs, Juho; Klein, Vello; Konsa, Mare; Koppelmaa, Heino; Niin, Mati; Soesoo, Alvar; Urtson, KristjanThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 55
• Using the microchemical constituent of otoliths to study fish migrationsRohtla, Mehis; Vetemaa, Markus; Urtson, KristjanDoctoral students' conference Next generation insights into geosciences and ecology : May 12-13, 2011, Tartu, Estonia : abstracts2011 / p. 37