Logvinenko B.M., Starobogatov Ya.I. (1966). Mollusks of the family Planorbidae in the Caspian Sea. Zoologicheskiy Zhurnal. 45(10): 1467-1475. (In Russian).
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Logvinenko B.M., Starobogatov Ya.I.
1966
Mollusks of the family Planorbidae in the Caspian Sea