%0 Journal Article %A V. I. Zubov %T Criteria for the stability of stationary systems of differential %J Doklady Akademii Nauk %D 1994 %P 298-299 %V 337 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_337_3_a1/ %G ru %F DAN_1994_337_3_a1