TY - JOUR AU - N. V. Azbelev AU - A. I. Domoshnitskii TI - On the question of linear differential inequalities. II JO - Differencialʹnye uravneniâ PY - 1991 SP - 923 EP - 931 VL - 27 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_6_a0/ LA - ru ID - DE_1991_27_6_a0 ER -