%0 Journal Article %A V. V. Strygin %T The dependence of an integral operator on a parameter %J Doklady Akademii Nauk %D 1964 %P 28-31 %V 159 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_159_1_a5/ %G ru %F DAN_1964_159_1_a5