(Nfrg NA MIROWYH RYNKAH (B/s - (NkRASNOW(B, (N`RIJ mATWEEWI^s ((NmOSKWA (B:s (NmEVDUNAR(B. (NOTNO[ENIQ(B,s, 1973)
(NbIBLIOGR(B. (NW PRIME^(B. ( (NS(B. 228-230)s
Keywords: (NwNE[NQQ \KONOMIKA (B- (Nfrgs