Bielokrys, L. S. (1995). New skyloniids (eurystomatous bryozoans) from the Ukrainian Eocene [in Russian]. Paleontologicheskii Zhurnal , 1995 (3): 37-48
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Bielokrys, L. S.
1995
New skyloniids (eurystomatous bryozoans) from the Ukrainian Eocene [in Russian]