%0 Journal Article %A B. F. Ivanov %T Conditions for the boundedness of solutions of some linear systems %J Differencialʹnye uravneniâ %D 1990 %P 1705-1711 %V 26 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_10_a5/ %G ru %F DE_1990_26_10_a5