%0 Journal Article
%A A. K. Ramazanov
%T Characterization of the best polynomial approximation with a sign-sensitive weight to a~continuous function
%J Sbornik. Mathematics
%D 2005
%P 395-422
%V 196
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2005_196_3_a3/
%G en
%F SM_2005_196_3_a3