TY  - JOUR
AU  - Niederle, Josef
TI  - A characterization of finite posets of the width at most three with the fixed point property
JO  - Czechoslovak Mathematical Journal
PY  - 1989
SP  - 120
EP  - 126
VL  - 39
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1989.102283/
DO  - 10.21136/CMJ.1989.102283
LA  - en
ID  - 10_21136_CMJ_1989_102283
ER  -