(NlEW sEMENOWI^ bERG (B: s (1876-1950) - (NrASPOPOWA(B, (NwALENTINA mIHAJLOWNAs ((NmOSKWA (B:s (NiZD(B-(NWO an sssr(B,s, 1952)
Keywords: (NbERG(B, (NlEW sEMENOWI^s -- 1876-1950; (NgEOGRAFI^ESKAQ NAUKA W sssr (B- (NbIBLIOGRAFIQs