%0 Journal Article
%A M. R. Langarshoev
%T The Exact Inequalities of Jackson--Stechkin Type and the Width Values for Some Classes of Functions in $L_{2}$ Space
%J Modelirovanie i analiz informacionnyh sistem
%D 2013
%P 90-105
%V 20
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAIS_2013_20_5_a5/
%G ru
%F MAIS_2013_20_5_a5