(NsPRAWO^NIK PO NEFTQNYM I GAZOWYM MESTOROVDENIQM ZARUBEVNYH STRANs (NW (B2-(NH KN(B..s (NkN(B. 2s - (NwYSOCKIJ(B,(Ni(B. (Nw(B.s ((Nm(B.s (NnEDRAs, 1976)