TY - JOUR AU - K. A. Kasymov TI - 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 JO - Differencialʹnye uravneniâ PY - 1974 SP - 1248 EP - 1263 VL - 10 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1974_10_7_a11/ LA - ru ID - DE_1974_10_7_a11 ER -