(NmETALLOWEDENIE(B. (NsTALX(B:s (NSPRAWO^NIK W (B2-(NH T(B., 4-(NH KN(B. : (NPER(B. (NS NEM(B..s (Nt(B. 1,s (NoSNOWNYE POLOVENIQ(B. (NKN(B. 2s ((Nm(B.:s (NmETALLURGIQs, 1995)