TY  - JOUR
AU  - Ježek, J.
TI  - Three-variable equations of posets
JO  - Czechoslovak Mathematical Journal
PY  - 2002
SP  - 811
EP  - 816
VL  - 52
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2002__52_4_a12/
LA  - en
ID  - CMJ_2002__52_4_a12
ER  -