%0 Journal Article %A E. I. Galperin %T Vertical seismic profiling at the stage of exploring and exploitation of deposits %J Doklady Akademii Nauk %D 1980 %P 1347-1349 %V 253 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_253_6_a15/ %G ru %F DAN_1980_253_6_a15