%0 Journal Article %A K. A. Kasymov %T Asymptotics of the solution of a problem with initial jump for nonlinear systems of differential equations with a small parameter multiplying the highest derivative %J Doklady Akademii Nauk %D 1969 %P 941-944 %V 189 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_189_5_a4/ %G ru %F DAN_1969_189_5_a4