(NiSTORI^ESKAQ GEOGRAFIQ (B:s (NpREDMET I METODY (B/s - (NvEKULIN(B, (NwLADIMIR sERGEEWI^s ((NlENINGRAD (B:s (NnAUKA(B,s, 1982)
Keywords: (NgEOGRAFIQs