%0 Journal Article
%A Halina Swiatak
%T On alternative functional equations. (Short Communication).
%J Aequationes mathematicae
%D 1976
%P 507-507
%V 14
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1976__14_136614/
%F AM2_1976__14_136614