(NdISKRETNAQ MATEMATIKA (B:s (Nu^EBNOE POSOBIE (B/s - (NdON^ENKO(B, (NwLADIMIR sTEPANOWI^s; (NlUVNYH(B, (Nw(B.(Nm(B.s; (NaNISIMOW(B, (Nw(B.(Nw(B.s; (NkIEWSKIJ GOSUDARSTWENNYJ UNIWERSITET IM(B. (Nt(B.(Ng(B. (N{EW^ENKOs ((NkIEW (B:s (NkIEW(B. (NUN(B-(NT(B,s, 1977)
Keywords: (NdISKRETNAQ MATEMATIKAs