%0 Journal Article %A B. S. Kalitin %T Complete controllability of linear systems with variable structure %J Differencialʹnye uravneniâ %D 1977 %P 556-558 %V 13 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_3_a20/ %G ru %F DE_1977_13_3_a20