TY  - JOUR
AU  - Duffus, Dwight
AU  - Poguntke, Werner
AU  - Rival, Ivan
TI  - Retracts and the Fixed Point Problem for Finite Partially Ordered Sets
JO  - Canadian mathematical bulletin
PY  - 1980
SP  - 231
EP  - 236
VL  - 23
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-031-2/
DO  - 10.4153/CMB-1980-031-2
ID  - 10_4153_CMB_1980_031_2
ER  -