%0 Journal Article
%A Henry Helson
%T On a theorem of F. and M. Riesz
%J Colloquium Mathematicum
%D 1954
%P 113-117
%V 3
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-3-2-113-117/
%R 10.4064/cm-3-2-113-117
%G pl
%F 10_4064_cm_3_2_113_117