%0 Journal Article %A Yu. L. Gaponenko %T On the accuracy of a solution to an ill-posed problem with a %J Doklady Akademii Nauk %D 1984 %P 1044-1048 %V 277 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_277_5_a3/ %G ru %F DAN_1984_277_5_a3