%0 Journal Article %A A. A. Krasovskii %T A sufficient condition for the stability of polynomial cubic %J Doklady Akademii Nauk %D 1995 %P 605-606 %V 344 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_344_5_a7/ %G ru %F DAN_1995_344_5_a7