%0 Journal Article %A M. F. Mirtchink %A O. L. Kuznetsov %A L. A. Sergeev %A L. S. Chlav %A N. N. Deev %A Yu. S. Shimelevich %T Some possibilities of complex investigation of wells by impulse neutron and acoustic methods %J Doklady Akademii Nauk %D 1969 %P 1274-1277 %V 187 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_187_6_a16/ %G ru %F DAN_1969_187_6_a16