%0 Journal Article %A A. B. Bakushinskii %T Regularization algorithms for linear equations with unbounded operators %J Doklady Akademii Nauk %D 1968 %P 12-14 %V 183 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_183_1_a1/ %G ru %F DAN_1968_183_1_a1