(NkOMPAKTNYE KOLXCA I IH OBOB]ENIQ (B/s - (NuRSUL(B, (NmIHAIL iWANOWI^s; (N~EKANU(B, (Ng(B.(Np(B.s ((NkI[INEW (B:s (N{TIINCA(B,s, 1991)
Keywords: (NkOLXCA (B((NMAT(B.)s