%0 Journal Article %A V. V. Krakhotko %A A. V. Metel'skii %T On the controllability of systems with distributed lag %J Differencialʹnye uravneniâ %D 1974 %P 419-425 %V 10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_3_a2/ %G ru %F DE_1974_10_3_a2