%0 Journal Article
%A Pl. Kannappan
%T On a generalization of sum form functional equation - V.
%J Aequationes mathematicae
%D 1985
%P 255-261
%V 28
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1985__28_137064/
%F AM2_1985__28_137064