Martinson, G.G. (1953). Novyye unionidy iz verkhnemelovykh otlozheniy Mongolii [New unionids from Upper Cretaceous deposits of Mongolia]. Doklady Akademii Nauk SSSR. 89(1): 167-170.
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Martinson, G.G.
1953
Novyye unionidy iz verkhnemelovykh otlozheniy Mongolii [New unionids from Upper Cretaceous deposits of Mongolia]