%0 Journal Article %A R. Gabasov %A F. M. Kirillova %A V. V. Krakhotko %A S. A. Minyuk %T Theory of the controllability of linear discrete systems. I.~The defining equation %J Differencialʹnye uravneniâ %D 1972 %P 767-773 %V 8 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1972_8_5_a2/ %G ru %F DE_1972_8_5_a2