%0 Journal Article %A K. A. Kasymov %T Asymptotic expansion of the solution of the problem with initial jump for a system of nonlinear ordinary differential equations with a small parameter multiplying the highest derivative %J Differencialʹnye uravneniâ %D 1974 %P 1248-1263 %V 10 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_7_a11/ %G ru %F DE_1974_10_7_a11