TY  - JOUR
AU  - Demko, Milan
TI  - On congruences and ideals of partially ordered quasigroups
JO  - Czechoslovak Mathematical Journal
PY  - 2008
SP  - 637
EP  - 650
VL  - 58
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/CMJ_2008_58_3_a3/
LA  - en
ID  - CMJ_2008_58_3_a3
ER  -