• Bedrock and Quaternary sediment geochemistry and biodiversity in Eastern Fennoscandia and EstoniaSõstra, ÜloForestry studies = Metsanduslikud uurimused2010 / p. 35-52 : ill https://www.ester.ee/record=b1230062*est
• Climatic and vegetational controls of Holocene wildfire regimes in the boreal forest of northern FennoscandiaRemy, Cecile C.; Magne, Gwenaël; Stivrinš, Normunds; Aakala, Tuomas; Asselin, Hugo; Seppä, Heikki; Luoto, Tomi P.; Jasiunas, Nauris; Ali, Adam A.Journal of ecology2023 / p. 845-860 : ill., map https://doi.org/10.1111/1365-2745.14065 https://www.scopus.com/sourceid/29602 https://www.scopus.com/record/display.uri?eid=2-s2.0-85147121305&origin=inward&txGid=1345e1d5aad58ad5e6ae2a11c6f91c19 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20ECOL&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000919731200001
• DEXPLORE Horizon EU project: Investigation of CRM potential of Estonian basementGraul, Sophie Jane Marie-Pascale Huguette; Nirgi, Siim; Soesoo, Alvar; Solano-Acosta, Juan-David; Hints, Rutt; Hands, Tony; Hernandez‐Moreno, CatalinaLithosphere 20242024 / p. 29-32 https://doi.org/10.13140/RG.2.2.18365.47840 https://www.seismo.helsinki.fi/pdf/Lito2024.pdf
• Geologial features influence on the biodiversity of the FennoscandiaSõstra, ÜloIntern. Conference "Biodiversity of the European North"2001 / p. 321-322
• Geological background for biodiversity in eastern FennoscandiaSõstra, ÜloBiodiversity and conservation of boreal nature : proceedings of the 10th years anniversary symposium of the Nature Reserve Friendship2003 / p. 58-61 : ill
• Geological background for biodiversity in the Eastern Fennoscandia, Estonia and LatviaSõstra, ÜloNatural and Cultural Landscapes - The Geological Foundation : 9-11 September 2002, Dublin Castle, Ireland : proceedings of a conference2004 / p. 73-76 : ill
• Geological background for biodiversity in the eastern Fennoskandia, Estonia and LatviaSõstra, ÜloNatural and Cultural Landscapes, Dublin, 20022002 / p. 21
• Influence of springs to soil composition in northern FennoscandiaSõstra, ÜloIII международная конференция по лесному почвоведению : продуктивность и устойчивость лесных почв = III International Forest Soil Science Conference : Productivity and Resistance of Forest Soils : 7-11 сентября 2009, Г.Петрозаводск, Республика Карелия, Россия2009 / с. 35-36
• Offshore murtoos indicate warm-based Fennoscandian ice-sheet conditions during the Bølling warming in the northern Gulf of Riga, Baltic SeaKarpin, Vladimir; Heinsalu, Atko; Ojala, Antti E.K.; Virtasalo, Joonas J.Geomorphology2023 / art. 108655 https://doi.org/10.1016/j.geomorph.2023.108655 https://www.scopus.com/sourceid/26979 https://www.scopus.com/record/display.uri?eid=2-s2.0-85150503164&origin=resultslist&sort=plf-f&src=s&sid=427818dd720fc337da8fba1a271bcb78&sot=b&sdt=b&s=TITLE-ABS-KEY%28%22Offshore+murtoos+indicate+warm-based+Fennoscandian+ice-sheet+conditions+during+the+B%C3%B8lling+warming+in+the+northern+Gulf+of+Riga%2C+Baltic+Sea%22%29&sl=130&sessionSearchId=427818dd720fc337da8fba1a271bcb78&relpos=0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=GEOMORPHOLOGY&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000962849500001
• Postglacial paleoseismic deformations of the southeastern Fennoscandica and EstoniaSõstra, ÜloThe 43rd Nordic Seismology Seminar : October 24-26, 2012, Nordic Hotel Forum, Tallinn, Estonia : programme, abstracts, list of participants2012 / p. 31 https://kirjandus.geoloogia.info/reference/45732
• Postglacial seismic activity of the SE Fennoscandia and EstoniaSõstra, Ülo; Spungin, Vadim15th Meeting of the Association of European Geological Societies "Georesources and public policy : research, management, environment" : 16-20 September 2007, Tallinn, Estonia : abstracts2007 / p. 77-78 https://www.ester.ee/record=b2291667*est
• Sodankylä ionospheric tomography data set 2003-2014Norberg, Johannes; Roininen, Lassi; Kero, Antti; Raita, Tero; Ulich, Thomas; Markkanen, Markku; Juusola, Liisa; Kauristie, KirstiGeoscientific Instrumentation, Methods and Data Systems2016 / p. 263 - 270 https://doi.org/10.5194/gi-5-263-2016 https://www.scopus.com/sourceid/21100405022 https://www.scopus.com/record/display.uri?eid=2-s2.0-84977125804&origin=resultslist&sort=plf-f&src=s&sid=44d8a79d55a127bfcd146fa4da3a6f38&sot=b&sdt=b&s=DOI%2810.5194%2Fgi-5-263-2016%29&sl=34&sessionSearchId=44d8a79d55a127bfcd146fa4da3a6f38&relpos=0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=GEOSCI%20INSTRUM%20METH&year=2016 https://www.webofscience.com/wos/woscc/full-record/WOS:000381214400002
• Tectonics and deep structure of the southeastern Fennoscandian Shield and its marginal zoneSõstra, Ülo; Sorjonen-Ward, P.Сейсмотектоника : The Deep Structure and Geodynamics of Fennoscandia and Marginal and Intraplatformtransition Zones : proceedings of 8th International Conference, 16-20 September, 2002, Petrozavodsk2002 / p. 277-278
• The influence of geochemistry on biological diversity in Fennoscandia and EstoniaSõstra, ÜloBiodiversity enrichment in a diverse world2012 / p. 439-472 : ill
• The role of climate, forest fires and human population size in Holocene vegetation dynamics in FennoscandiaKuosmanen, Niina; Marquer, Laurent; Tallavaara, Miikka; Reitalu, TriinJournal of vegetation science2018 / p. 382–392 : ill https://doi.org/10.1111/jvs.12601 https://www.scopus.com/sourceid/19263 https://www.scopus.com/record/display.uri?eid=2-s2.0-85042097777&origin=inward&txGid=d54f8d0ef3043ec027d4661dc37ec013 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20VEG%20SCI&year=2021 https://www.webofscience.com/wos/woscc/full-record/WOS:000438651900004
• Uusi andmeid Baltika mandri ajaloost ja Eesti tektoonikastSõstra, Ülo195 aastat geoloogiat Eestis2015 / lk. 77-95 : ill., fot
• Vole–vegetation interactions in an experimental, enemy free taiga floor systemRammul, Üllar; Oksanen, Tarja; Oksanen, Lauri; Lehtelä, Jouko; Virtanen, Risto; Olofsson, Johan; Strengborn, Joachim; Rammul, Ivi; Ericson, LarsOikos2007 / p. 1501–1513 http://dx.doi.org/10.1111/j.0030-1299.2007.14981.x
• Связи микросейсмичности, блокового строения и современных движений на локальных участках юго-востока ФенноскандииSpungin, Vadim; Sõstra, ÜloСвязь поверхностных структур Земной коры с глубинными : материалы четырнадцатой международной конференции : 27-31 октября 2008 года. Часть 22008 / с. 215-218 : ил http://resources.krc.karelia.ru/krc/doc/publ2008/svjaz_poverhn_struktur2/svjaz_poverhn_strukt2_215-218.pdf