(NkORAN (B/s - (NkRA^KOWSKIJ(B, (NiGNATIJ `LIANOWI^s ((NbAKU (B:s (NqZY^Y(B,s, 1990)
(NbIBLIOGR(B. (NOBZOR(B: (NS(B. 689-694. (NbIBLIOGR(B. (NW PRIME^(B.: (NS(B. 515-657, 698-721s
Keywords: (NkORANs; (NiSLAMs