%0 Journal Article %A A. A. Shishkin %A G. B. Gurov %T Asymptotic behavior of the solution of a boundary value problem for a singularly perturbed system of ordinary differential equations %J Differencialʹnye uravneniâ %D 1985 %P 997-1006 %V 21 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_6_a10/ %G ru %F DE_1985_21_6_a10