%0 Journal Article %A V. A. Dobrushkin %T Regularization in Marchaut form and approximate calculation of a~class of integro-differential expressions %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1992 %P 38-41 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1992_9_a4/ %G ru %F IVM_1992_9_a4