• Terminal Ordovician stratigraphy of the Siljan district, SwedenEbbestad, Jan Ove R.; Högström, Anette E. S.; Frisk, Åsa M.; Martma, Tõnu; Kröger, Björn; Kaljo, Dimitri; Pärnaste, HeljeGFF2015 / p. 36 - 56 https://doi.org/10.1080/11035897.2014.945620 https://www.scopus.com/sourceid/25844 https://www.scopus.com/record/display.uri?eid=2-s2.0-84923477097&origin=inward&txGid=f94f37e11fc56fd8aa264e15345c53be https://jcr.clarivate.com/jcr-jp/journal-profile?journal=GFF&year=2013 https://www.webofscience.com/wos/woscc/full-record/WOS:000349787800005