Martinson, G.G.; Popova, S.M. (1959). Tretichnyye mollyuski baykal'skogo tipa iz ozernykh otlozheniy yuga Zapadnoy Sibiri [Tertiary Baikal-type mollusks from lacustrine sediments in the south of Western Siberia]. Paleontologicheskiy Zhurnal. 1959(4): 105-109.
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Martinson, G.G.; Popova, S.M.
1959
Tretichnyye mollyuski baykal'skogo tipa iz ozernykh otlozheniy yuga Zapadnoy Sibiri [Tertiary Baikal-type mollusks from lacustrine sediments in the south of Western Siberia]