%0 Journal Article
%A D. O. Zykov
%T Coefficients of trigonometric polynomials under a one-sided constraint
%J Trudy Instituta matematiki i mehaniki
%D 2015
%P 152-160
%V 21
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2015_21_4_a14/
%G ru
%F TIMM_2015_21_4_a14