%0 Journal Article %A Yu. M. Rappoport %T A computational scheme for an approximation method %J Differencialʹnye uravneniâ %D 1986 %P 2162-2169 %V 22 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1986_22_12_a16/ %G ru %F DE_1986_22_12_a16