%0 Journal Article
%A G.E. Cross
%A Pl. Kannappan
%T A functioanl identity characterizing polynomials.
%J Aequationes mathematicae
%D 1987
%P 147-152
%V 34
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1987__34_137234/
%F AM2_1987__34_137234