(NkAVDOJ GRANX@(B! /s - (NdU\LX(B, (NiGORX iLXI^s ((NmOSKWA (B:s (NzNANIE(B,s, 1981)
Keywords: (N{MIDT(B, (NoTTO `LXEWI^s -- 1891-1956; (NeSTESTWENNYE NAUKIs; (NiSTORIQ MATEMATIKIs