(NkRUGOWOROT WE]ESTW W PRIRODEs (NPER(B. (NS UKR(B.s - (NsMOLXQNINOW(B,(Ni(B. (Ni(B.s (NiWAN iWANOWI^s; (NrQBUHA(B,(Ne(B. (Nw(B.s (NeWGENIQ wASILXEWNAs ((Nk(B.s (NnAUKOWA DUMKAs, 1971)