(NkOLUMBIQ (B:s (NiSTORIKO(B-(N\TNOGRAFI^ESKIE O^ERKI (B/s - (NgONIONSKIJ(B, (NsEMEN aLEKSANDROWI^s ((NmOSKWA (B:s (NnAUKA(B,s, 1973)
(NbIBLIOGR(B.: (NS(B. 369-377s
Keywords: (NkOLUMBIQ iSTORIKO(B-(N\TNOGRAFI^ESKIE O^ERKIs