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Fedotov, D. M. (1932). Каменноугольные пластинчатожаберные моллюски Донецкого бассейна. Kamennougol'nye plastinchatozhabernye molljuski Doneckogo bassejna. The Carboniferous pelecypods of the Donetz Basin. Transactions of the United Geological and Prospecting Service of U.S.S.R. 103: 1-241.
Fedotov, D. M. (1932). Каменноугольные пластинчатожаберные моллюски Донецкого бассейна. Kamennougol'nye plastinchatozhabernye molljuski Doneckogo bassejna. The Carboniferous pelecypods of the Donetz Basin. Transactions of the United Geological and Prospecting Service of U.S.S.R. 103: 1-241.