%0 Journal Article %A M. I. Israilov %T Approximate-analytic solution of a characteristic singular integro-differential equation %J Differencialʹnye uravneniâ %D 1995 %P 1552-1556 %V 31 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1995_31_9_a16/ %G ru %F DE_1995_31_9_a16