%0 Journal Article
%A N. I. Chernykh
%T Jackson's inequality in $L_2$
%J Informatics and Automation
%D 1967
%P 71-74
%V 88
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1967_88_a5/
%G ru
%F TRSPY_1967_88_a5