TY - JOUR AU - A. I. Domoshnitskii AU - M. V. Sheina TI - Nonnegativity of the Cauchy matrix and the stability of a system of linear differential equations with retarded argument JO - Differencialʹnye uravneniâ PY - 1989 SP - 201 EP - 208 VL - 25 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1989_25_2_a2/ LA - ru ID - DE_1989_25_2_a2 ER -