%0 Journal Article
%A Akinori Nishiyama
%A Soichi Horinouchi
%T On a System of Functional Equations.
%J Aequationes mathematicae
%D 1968
%P 1-5
%V 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1968__1_135935/
%F AM2_1968__1_135935