%0 Journal Article %A T. F. Filippova %T Differential equations of ellipsoidal estimates for reachable sets of a~nonlinear dynamical control system %J Trudy Instituta matematiki i mehaniki %D 2010 %P 223-232 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2010_16_1_a16/ %G ru %F TIMM_2010_16_1_a16