TY - JOUR AU - Cheban, David N. TI - Upper semicontinuity of attractors of non-autonomous dynamical systems for small perturbations JO - Electronic Journal of Differential Equations PY - 2002 VL - 2002 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2002__2002__a262/ LA - en ID - EJDE_2002__2002__a262 ER -