TY - JOUR AU - I. I. Starun TI - Construction of asymptotic solutions of singularly perturbed linear systems JO - Differencialʹnye uravneniâ PY - 1985 SP - 1822 EP - 1823 VL - 21 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1985_21_10_a31/ LA - ru ID - DE_1985_21_10_a31 ER -