%0 Journal Article
%A S. B. Vakarchuk
%A V. I. Zabutnaya
%T Jackson--Stechkin Type Inequalities for Special Moduli of Continuity and Widths of Function Classes in the Space~$L_2$
%J Matematičeskie zametki
%D 2012
%P 497-514
%V 92
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2012_92_4_a1/
%G ru
%F MZM_2012_92_4_a1