%0 Journal Article %A M. K. Gavurin %T Solution to “almost-singular” operator equations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1960 %V 15 %N 5 %U http://geodesic.mathdoc.fr/item/RM_1960_15_5_a3/ %G ru %F RM_1960_15_5_a3