(NzELENYJ [UM (B:s [(NsBORNIK(B] /s - (NpRI[WIN(B, (NmIHAIL mIHAJLOWI^s 1873-1954. ((NmOSKWA (B:s (NpRAWDA(B,s, 1984)
Keywords: (NpRIRODA (B((NH(B. (NL(B.)s; (NvIWOTNYE (B((NH(B. (NL(B.)s