%0 Journal Article %A I. V. Roublev %T Reachability set of a three-dimensional cascade control system %J Differencialʹnye uravneniâ %D 2006 %P 1672-1679 %V 42 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2006_42_12_a8/ %G ru %F DE_2006_42_12_a8