%0 Journal Article %A N. A. Sidorov %A D. N. Sidorov %A I. R. Muftahov %T Perturbation theory and the Banach--Steinhaus theorem for regularization of the linear equations of the first kind %J The Bulletin of Irkutsk State University. Series Mathematics %D 2015 %P 82-99 %V 14 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2015_14_a6/ %G ru %F IIGUM_2015_14_a6