(NuSLOWIQ USTOJ^IWOSTI BORTOW KARXEROW (B/ s - (NmAL@[ICKIJ(B, (N`RIJ nIKOLAEWI^s; (NiNSTITUT GORNOGO DELA IM(B. (Nm(B. (Nm(B. (NfEDOROWA an ussrs ((NkIEW (B:s (NiZD(B-(NWO an ussr(B,s, 1957)
(NbIBLIOGR(B.: (NS(B. 257-260 s
Keywords: (NkARXERY (B- (NbORTY (B- (NuSTOJ^IWOSTXs