%0 Journal Article %A V. I. Vorotnikov %T On the theory of stability with respect to some of the variables %J Doklady Akademii Nauk %D 1995 %P 334-337 %V 341 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_341_3_a12/ %G ru %F DAN_1995_341_3_a12