TY - JOUR AU - V. P. Skripnik TI - Convergence in $L^2$ of families of solutions of nonlinear systems with a small parameter multiplying the derivative JO - Differencialʹnye uravneniâ PY - 1988 SP - 357 EP - 359 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1988_24_2_a26/ LA - ru ID - DE_1988_24_2_a26 ER -