%0 Journal Article
%A V. V. Arestov
%T On extremal properties of the nonnegative trigonometric polynomials
%J Trudy Instituta matematiki i mehaniki
%D 1992
%P 50-70
%V 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_1992_1_a3/
%G ru
%F TIMM_1992_1_a3