%0 Journal Article %A L. I. Piterbarg %T Investigation of a class of integral equations %J Differencialʹnye uravneniâ %D 1981 %P 2278-2279 %V 17 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1981_17_12_a18/ %G ru %F DE_1981_17_12_a18