%0 Journal Article %A V. G. Yakhno %T A one-dimensional inverse problem for the wave equation %J Doklady Akademii Nauk %D 1980 %P 807-810 %V 255 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_255_4_a8/ %G ru %F DAN_1980_255_4_a8