(NvIZNX PRIRODY TAM SLY[NA (B:s (NsTIHI f(B.(Ni(B. (Nt@T^WA (B: (NfOTOALXBOM (B/s - (NtARHOW(B, (Na(B. (Ne(B.s ((NmOSKWA (B:s (NpLANETA(B,s, 1979)
Keywords: (NrUSSKAQ PO\ZIQ(B, 19 (NW(B.s