(NtEORIQ WEROQTNOSTEJs - (NzAHAROW(B,(Nw(B. (Nk(B.s (NwLADIMIR kONSTANTINOWI^s ((Nm(B.s (NnAUKAs, 1983)
Keywords: (NwEROQTNOSTEJ TEORIQs -- (Nu^EBNIKI I POSOBIQs