(NpOD KRYLXQMI (B- (NNO^X (B:s (NDOKUM(B. (NPOWESTX (B/s - (N{WEC(B, (NsTEPAN iWANOWI^(B.s ((NdNEPROPETROWSK (B:s (NpROM)QÆNX(B,s)E, 1976)