%0 Journal Article %A O. V. Davydov %T Approximation of functions of class $C(\varepsilon)$ by sequences of de la Vall\'ee-Poussin sums %J Matematičeskie zametki %D 1991 %P 33-41 %V 49 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1991_49_6_a4/ %G ru %F MZM_1991_49_6_a4