%0 Journal Article %A R. K. Ragimkhanov %T On the question of the existence of a~solution of an integral equation with discontinuous operator %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1969 %P 65-69 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1969_7_a8/ %G ru %F IVM_1969_7_a8