%0 Journal Article %A E. V. Voronovskaya %T On Zolotarev stability of functionals %J Doklady Akademii Nauk %D 1967 %P 15-17 %V 173 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_173_1_a2/ %G ru %F DAN_1967_173_1_a2