%0 Journal Article
%A H.W. Engl
%T An analytic representation for selfmaps of a countably infinite set and its cycles.
%J Aequationes mathematicae
%D 1982
%P 90-96
%V 25
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1982__25_136950/
%F AM2_1982__25_136950