%0 Journal Article %A O. V. Filippova %T Properties of approximating differential inclusions with impulses and with internal and external perturbations %J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta %D 2012 %P 141-142 %N 1 %U http://geodesic.mathdoc.fr/item/IIMI_2012_1_a67/ %G ru %F IIMI_2012_1_a67