TY  - JOUR
AU  - H.W. Engl
TI  - An analytic representation for selfmaps of a countably infinite set and its cycles.
JO  - Aequationes mathematicae
PY  - 1982
SP  - 90
EP  - 96
VL  - 25
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1982__25_136950/
ID  - AM2_1982__25_136950
ER  -