%0 Journal Article %A V. A. Kamenetskii %T Construction of Lyapunov functions for the estimation of regions %J Doklady Akademii Nauk %D 1995 %P 305-307 %V 340 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_340_3_a3/ %G ru %F DAN_1995_340_3_a3