%0 Journal Article %A A. A. Jushchenko %T Ljapunov functions and the continuation of solutions of differential equations %J Differencialʹnye uravneniâ %D 1968 %P 1022-1034 %V 4 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_6_a7/ %G ru %F DE_1968_4_6_a7