%0 Journal Article %A S. S. Vinogradov %A V. P. Shestopalov %T A class of integro-summatory equations of diffraction theory %J Doklady Akademii Nauk %D 1983 %P 860-864 %V 270 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_270_4_a22/ %G ru %F DAN_1983_270_4_a22