%0 Journal Article
%A Feinerman, Robert
%T Triple orthogonal series
%J Glasgow mathematical journal
%D 1979
%P 49-53
%V 20
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003712/
%R 10.1017/S0017089500003712
%F 10_1017_S0017089500003712