(NoBOGA]ENIE UGLEJ W TQVELYH SREDAH (B:s (NoSNOWY TEORII I PRAKTIKA (B/s - (NcIPEROWI^(B, (Nm(B.(Nw(B.s ((NsWERDLOWSK (B:s (NmETALLURGIZDAT(B. (NsWERDLOW(B. (NOTD(B-(NNIE(B,s, 1959)
(NbIBLIOGR(B. 121 (NNAZW(B.s
Keywords: (NoBOGA]ENIE MINERALXNOGO SYRXQs