• Upper Silurian stratigraphy of Podolia revisited: Carbon isotopes, bentonites and biostratigraphyKaljo, Dimitri; Grytsenko, Volodymyr; Kallaste, Toivo; Kiipli, Tarmo; Martma, TõnuGFF2014 / p. 136-141 : ill https://doi.org/10.1080/11035897.2013.862850 https://www.scopus.com/sourceid/25844 https://www.scopus.com/record/display.uri?eid=2-s2.0-84901199758&origin=inward&txGid=d8987639e66f1e954fc01af15bbcf85c https://jcr.clarivate.com/jcr-jp/journal-profile?journal=GFF&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000335945500028