%0 Journal Article %A O. B. Lukova %A A. A. Boichuk %T Construction of Ljapunov functions for systems of linear differential equations %J Differencialʹnye uravneniâ %D 1977 %P 1038-1046 %V 13 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_6_a7/ %G ru %F DE_1977_13_6_a7