(NbESSARAB)QÆQ (B:s)E (NSTRANA(B-(NL@DI(B-(NHOZQJSTWO (B/s - (NbERG_(B, (Nl(B. (Ns(B.s ((NpETROGRAD_ (B:s (NoGNI(B,s, 1918)
Keywords: (NgEOGRAF)QÆQs)E -- (NkRA)QÇNOZNAWSTWOs)E -- (NmOLDOWA(B.s; (NgEOGRAF)QÆQs)E -- (NkRA)QÇNOZNAWSTWOs)E -- (NuKRA)QÇNA(B.s)E; )Qæ(NSTORÆQs)E -- (NmOLDOWA(B.s; )Qæ(NSTORÆQs)E -- (NuKRA)QÇNA(B.s)E