TY - JOUR AU - M. L. Rasulov TI - Asymptotic representation of the fundamental matrix of solutions of a system of ordinary differential equations with two parameters JO - Differencialʹnye uravneniâ PY - 1983 SP - 229 EP - 253 VL - 19 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1983_19_2_a4/ LA - ru ID - DE_1983_19_2_a4 ER -