(NtOLKOWANIE SNOW (B/s - (NcWETKOW(B, (NeWGENIJs ((NsTAWROPOLX (B:s (NpROMETEJ(B,s, 1990)
(NuKAZ(B. (NZNAKOW SNA(B: (NS(B. 59-63s
Keywords: (NsONNIKIs