%0 Journal Article %A M. M. Lavrent'ev %A M. V. Klibanov %T On an integral equation of the first kind and an inverse problem for a parabolic equation %J Doklady Akademii Nauk %D 1975 %P 782-783 %V 221 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_221_4_a7/ %G ru %F DAN_1975_221_4_a7