%0 Journal Article %A A. Ya. Narmanov %T On the transversal structure of the controllability sets of symmetric control systems %J Differencialʹnye uravneniâ %D 1996 %P 780-783 %V 32 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1996_32_6_a8/ %G ru %F DE_1996_32_6_a8