(NbIBLIOTE^NAQ OBRABOTKA GEOGRAFI^ESKIH KART (B:s (NoPREDELENIE ^ISLENNYH MAS[TABOW (B/s - (NmELXNIKOWA(B, (NtATXQNA nIKOLAEWNAs; (N`]ENKO(B, (Na(B.(Nps; (NaKADEMIQ NAUK sssr(B.s (NbIBLIOTEKAs ((NmOSKWA (B;s (NlENINGRAD (B:s (NiZD(B-(NWO an sssr(B,s, 1958)
Keywords: (NbIBLIOTE^NOE DELOs