%0 Journal Article
%A Hsiang, Fu Cheng
%T On the absolute convergence factors of an orthogonal series
%J Portugaliae mathematica
%D 1977
%P 13-15
%V 36
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1977__36_1_115297/
%G en
%F PORMA_1977__36_1_115297