(NiWAN pETROWI^ pAWLOW (B:s (NvIZNX(B, (NTWOR^ESTWO(B, (NSOWREMENNOE SOSTOQNIE U^ENIQ (B/s - d ((NmOSKWA (B:s (NnAUKA(B,s, 1981)
Keywords: (NpAWLOW(B, (NiWAN pETROWI^s -- 1849-1936; (NfIZIOLOGIQ W sssrs