TY - JOUR AU - K. A. Kasymov TI - The problem with initial jump for nonlinear systems of differential equations containing a small parameter JO - Doklady Akademii Nauk PY - 1968 SP - 275 EP - 278 VL - 179 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1968_179_2_a6/ LA - ru ID - DAN_1968_179_2_a6 ER -