(NfIZIKO(B-(NTEHNI^ESKIE SPOSOBY I PROCESSY RAZRABOTKI I OBOGO]ENIQ POLEZNYH ISKOPAEMYH (B/s - (NtRUBECKOJ(B, (Nk(B.(Nn(B.s; (NiNSTITUT PROBLEM KOMPLEKSNOGO OSWOENIQ NEDR an sssrs ((NmOSKWA (B:s (Nb(B. (NI(B.,s, 1989)
Keywords: (NgORNOE DELOs