TY - JOUR AU - A. I. Bulgakov TI - On the question of the properties of the set of solutions of differential inclusions JO - Differencialʹnye uravneniâ PY - 1976 SP - 971 EP - 977 VL - 12 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1976_12_6_a1/ LA - ru ID - DE_1976_12_6_a1 ER -