%0 Journal Article %A E. V. Voronovskaya %T On functionals with Cebysev stability %J Doklady Akademii Nauk %D 1972 %P 17-20 %V 206 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_206_1_a2/ %G ru %F DAN_1972_206_1_a2