• First description of rare Teichichnus burrows from carbonate rocks of the Lower Paleozoic of EstoniaVinn, Olev; Toom, UrsulaCarnets de geologie2018 / p. 305-312 : ill https://doi.org/10.4267/2042/68550 https://www.scopus.com/sourceid/7000153259 https://www.scopus.com/record/display.uri?eid=2-s2.0-85055737115&origin=inward&txGid=8e879553bc040ee897bedd94af53aad1 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=CARNETS%20GEOL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000445192300001