%0 Journal Article %A A. M. Fedotov %T An estimate of the accuracy of approximate solutions of operator equations of the first kind with random errors in the initial data %J Doklady Akademii Nauk %D 1978 %P 545-548 %V 240 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_240_3_a11/ %G ru %F DAN_1978_240_3_a11