%0 Journal Article
%A M. Sh. Shabozov
%T Inequalities between Best Polynomial Approximants and Smoothness Characteristics of Functions in~$L_2$
%J Matematičeskie zametki
%D 2021
%P 450-458
%V 110
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2021_110_3_a9/
%G ru
%F MZM_2021_110_3_a9