(NsOKROWI]A wALXKIRII(B:s (NrOMAN(B: (Nw (B2 (NKN(B./s (NkN(B. 1s - (NaLEKSEEW(B, (NsERGEJ tROFIMOWI^s; (NaLEKSEEW(B, (Ns(B. (Nt(B.s (NsERGEJ tROFIMOWI^s ((Nm(B.:s (NkOW^EGs, 1995)