%0 Journal Article
%A Y. Katznelson
%T Trigonometric series with positive partial sums
%J Matematika
%D 1966
%P 155-157
%V 10
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAT_1966_10_6_a5/
%G ru
%F MAT_1966_10_6_a5