(NpROBLEMY RAZRABOTKI POLEZNYH ISKOPAEMYH (B/s - (NkAZAHSKIJ POLITEHNI^ESKIJ INSTITUT IM(B. (Nw(B.(Ni(B. (NlENINAs ((NaLMA(B-(NaTA (B:s (Nb(B. (NI(B.,s, 1972)
(NwYP(B. 3 (1975, 259 (NS(B., (NIL(B.)s (NrED(B.: (No(B.(Na(B. (NbAJKONUROW(B, (Nm(B.(Ne(B. (NmEDWEDEW I DR(B.s
Keywords: (NpOLEZNYE ISKOPAEMYEs