(N|TIKAs (NU^EBNOE POSOBIE I PRAKTIKUMs - (NzELENKOWA(B, (Ni(B. (Nl(B.s; (NbELQEWA(B, (Ne(B. (Nw(B.s ((NmINSKs (NtETRAsISTEMSs, 1997)