%0 Journal Article %A S. F. Nikolaev %A E. L. Tonkov %T The structure of the controllability set of a linear subcritical system %J Differencialʹnye uravneniâ %D 1999 %P 107-115 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_1_a15/ %G ru %F DE_1999_35_1_a15