TY - JOUR AU - I. V. Gribkovskaya AU - A. I. Kalinin TI - Asymptotic optimization of a linear singularly perturbed system containing parameters of variable orders of smallness at the derivatives JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1995 SP - 1299 EP - 1312 VL - 35 IS - 9 UR - http://geodesic.mathdoc.fr/item/ZVMMF_1995_35_9_a0/ LA - ru ID - ZVMMF_1995_35_9_a0 ER -