%0 Journal Article
%A V. S. Kolesnikov
%T On the boundedness below of trigonometric polynomials of best approximation
%J Matematičeskie zametki
%D 2006
%P 870-878
%V 79
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2006_79_6_a4/
%G ru
%F MZM_2006_79_6_a4