%0 Journal Article %A O. L. Vinogradov %A V. V. Zhuk %T The rate of decrease of constants in Jackson type inequalities in dependence of the order of modulus of continuity %J Zapiski Nauchnykh Seminarov POMI %D 2010 %P 33-52 %V 383 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2010_383_a1/ %G ru %F ZNSL_2010_383_a1