%0 Journal Article %A M. L. Vladov %A A. V. Kalinin %A N. A. Kuzub %A A. A. Musatov %A N. V. Shalaeva %T On the complex study of wave field characteristics in a well with the purpose of section dividing based on the engineering-geological properties of rocks %J Doklady Akademii Nauk %D 1988 %P 330-333 %V 299 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_299_2_a16/ %G ru %F DAN_1988_299_2_a16