Lyutkevich, E. M.; Lobanova, O. V. (1960). Peletsipody permi Sovetskogo sektora Arktiki [Permian pelecypods of the Soviet part of the Arctic]. Trudy Vsesoyuznogo Nauchno-Issledovatelskogo Geologicheskogo Instituta (VNIGRI). 149: 1–294, pl. 1–35.
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Lyutkevich, E. M.; Lobanova, O. V.
1960
Peletsipody permi Sovetskogo sektora Arktiki [Permian pelecypods of the Soviet part of the Arctic]
Trudy Vsesoyuznogo Nauchno-Issledovatelskogo Geologicheskogo Instituta (VNIGRI)