(NoPERACIQ (B"(NtEREBLQ(B" :s (No^ERKI (B/s - (NbLIZN@K(B, (NsEMEN gRIGORXEWI^s; (NsUHAN(B, (N`RIJ wASILXEWI^s ((NuVGOROD (B:s (NkARPATY(B,s, 1973)
Keywords: (NwOENNO(B-(NRAZWEDYWATELXNYE GRUPPY (B- (NzAKARPATXE (B- (No^ERKIs