(NrOVDENIE SAHARA (B/s - (N{IBANOW(B, (NaNDRIAN iWANOWI^s ((NbELGOROD (B:s (NbELGORODSKOE KN(B. (NIZD(B-(NWO(B,s, 1959)
Keywords: (NsAHARNAQ SWEKLAs