%0 Journal Article
%A G. A. Yusupov
%T Exact Values of Widths of Some Functional Classes in $L_{2}$ and Minimization of the Constants in Inequalities of Jackson--Stechkin Type
%J Modelirovanie i analiz informacionnyh sistem
%D 2013
%P 106-116
%V 20
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAIS_2013_20_5_a6/
%G ru
%F MAIS_2013_20_5_a6