(NpOLXSKIE MATEMATI^ESKIE OLIMPIADY (B:s (NpER(B. (NS POL(B. /s - (NsTRA[EWI^(B, (Ns(B.s; (NbROWKIN(B, (Ne(B.s; (NpEL^INSKIJ(B, (Na(B.s; (N{INCEL(B, (Na(B.s; (NdANILOW(B, (N`(B.(Na(B.s; (NaLEKSEEW(B, (Nw(B.(Nm(B.s ((NmOSKWA (B:s (NmIR (B,s, 1978)
J. Browkin, J. Retrova, St. Straszewicz -
Keywords: (NaLGEBRAs