TY - JOUR AU - Ya. I. Umansky TI - On the existence of solutions of a class of evolution inclusions on a closed set. II JO - Differencialʹnye uravneniâ PY - 1994 SP - 2188 EP - 2190 VL - 30 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1994_30_12_a20/ LA - ru ID - DE_1994_30_12_a20 ER -