(NnOWYE METODY NEFTEDOBY^I (B/s - (NdEGTQREW(B, (NnIKOLAJ mIHAJLOWI^(B.s; (NkONDRATXEW(B, (Nw(B.s ((NqROSLAWLX (B: s (NkN(B. (NIZD(B-(NWO(B,s, 1961)
Keywords: (NrYBY (B- (NqROSL(B. (NOBL(B.s