TY - JOUR AU - O. V. Filippova TI - Properties of approximating differential inclusions with impulses and with internal and external perturbations JO - Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta PY - 2012 SP - 141 EP - 142 VL - 39 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIMI_2012_39_1_a67/ LA - ru ID - IIMI_2012_39_1_a67 ER -