%0 Journal Article %A F. D. Gakhov %A V. I. Smagina %T Exceptional cases of integral equations of convolution type and equations of the first kind %J Doklady Akademii Nauk %D 1961 %P 1277-1280 %V 136 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_136_6_a3/ %G ru %F DAN_1961_136_6_a3