(No^ERKI PO ISTORII RUSSKIH GEOGRAFI^ESKIH OTKRYTIJ (B/ s - (NbERG(B, (NlEW sEMENOWI^ s; (NaKADEMIQ NAUK sssr(B.s ((NmOSKWA (B; s (NlENINGRAD (B: s (NiZD(B-(NWO an sssr(B, s, 1949)
(NbIBLIOGR(B. (NW KONCE GLAW I W PODSTRO^(B. (NPRIME^(B. s
Keywords: (NgEOGRAFI^ESKAQ NAUKA s -- 18-20 (NWW(B.s -- (NrOSSIQs; (NgEOGRAFY RUSSKIEs; (NgEOGRAFI^ESKIE OTKRYTIQ I ISSLEDOWANIQ s -- (NiSTORIQs