(NnA WERNOM PUTI (B/s - (NmATWEEWA(B, (NeWGENIQ fRANCEWNAs ((NlENINGRAD (B:s (NlENIZDAT(B,s, 1961)
Keywords: (NsOCIALISTI^ESKOE SOREWNOWANIEs