• A new genus of ptyctodont (Placodermi) from the Late Devonian of Baltic areaTrinajstic, Kate; Long, John A.; Ivanov, Alexander; Mark-Kurik, ElgaPalaeontologia electronica2019 / art. 22.2.23, 19 p. : ill https://doi.org/10.26879/890 https://www.scopus.com/sourceid/14002 https://www.scopus.com/record/display.uri?eid=2-s2.0-85068025815&origin=inward&txGid=0d1256d20349d1d1156c519e8531ddca https://jcr.clarivate.com/jcr-jp/journal-profile?journal=PALAEONTOL%20ELECTRON&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000484371900008
  • Укрепляем границы: коснется ли Эстонии миграционный кризис [Online resource]Trurova, O.Stolitsa.ee2021 https://stolitsa.ee/estoniya/ukreplyaem-granicy-kosnetsya-li-estonii-migracionnyy-krizis