%0 Journal Article
%A A. G. Babenko
%A Yu. V. Kryakin
%T Integral approximation of the characteristic function of an interval and the Jackson inequality in $C(\mathbb T)$
%J Trudy Instituta matematiki i mehaniki
%D 2009
%P 59-65
%V 15
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2009_15_1_a4/
%G ru
%F TIMM_2009_15_1_a4