TY - JOUR AU - V. I. Rozhkov TI - An estimate for the fundamental solution of a linear system with a small parameter multiplying the derivative and with a small delay JO - Differencialʹnye uravneniâ PY - 1992 SP - 358 EP - 360 VL - 28 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1992_28_2_a20/ LA - ru ID - DE_1992_28_2_a20 ER -