(NzEMLQ L@DEJ (B:s (NkRUGLYJ STOL PO PROBLEME (B"(N~ELOWEK I PRIRODA(B" : (NkNIGA DLQ ^TENIQ (B/s - (NfILIPPOWSKIJ(B, (Nn(B.s ((NmOSKWA (B:s (NzNANIE(B,s, 1979)
(NwYP(B. 3. (1979, 227 (NS(B.)s
Keywords: (NeSTESTWENNYE NAUKIs