%0 Journal Article %A P. S. Bondarenko %T Computational algorithms for the approximate solution of operator equations %J Doklady Akademii Nauk %D 1964 %P 754-756 %V 154 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_154_4_a1/ %G ru %F DAN_1964_154_4_a1