%0 Journal Article
%A J.L. Walsh
%T A property of Haar's system of orthogonal functions.
%J Mathematische Annalen
%D 1923
%P 38-45
%V 90
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1923__90_159014/
%F MAN_1923__90_159014