%0 Journal Article %A V. P. Tanana %A A. R. Danilin %T The optimality of regularizing algorithms in the solution of ill-posed problems %J Differencialʹnye uravneniâ %D 1976 %P 1323-1326 %V 12 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1976_12_7_a24/ %G ru %F DE_1976_12_7_a24