%0 Journal Article %A K. V. Emel'yanov %T A truncated difference scheme for a linear singularly perturbed boundary-value problem %J Doklady Akademii Nauk %D 1982 %P 1052-1055 %V 262 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_262_5_a5/ %G ru %F DAN_1982_262_5_a5