%0 Journal Article
%A Donald Girod
%T On the Functional Equation ... . (Short Communications).
%J Aequationes mathematicae
%D 1972
%P 197-197
%V 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1972__8_136285/
%F AM2_1972__8_136285