(NiNTERAPTONY (B/s - (NrAD^ENKO(B, (NaNATOLIJ pETROWI^s; (NmELXNI^ENKO(B, (Nv(B.(Nb(B.s ((NkIEW (B;s (NoDESSA (B:s (NlYBIDX(B,s, 1991)
(NbIBLIOGR(B. : (NS(B. 180-186s
Keywords: (N|NERGETI^ESKIE SISTEMYs -- (NmATEMATI^ESKIE ISSLEDOWANIQs