On the problem of subdivision of sharks of the genus Squalus ( Squalidae, Squaliformes) into groups.

Autor(es): 
MYAGKOV, N. A. & KONDYURIN, V.V.
Referência completa: 
MYAGKOV, N. A. & KONDYURIN, V.V. 1981. On the problem of subdivision of sharks of the genus Squalus ( Squalidae, Squaliformes) into groups. (???):1734-1736.