%0 Journal Article %A Yu. I. Khudak %T On the regularization of operator equations of the first kind %J Doklady Akademii Nauk %D 1975 %P 45-47 %V 221 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_221_1_a10/ %G ru %F DAN_1975_221_1_a10