TY  - JOUR
AU  - Xiang-Yun Xie
AU  - Ming-Fen Wu
TI  - On the ideal extensions in ordered semigroups.
JO  - Semigroup forum
PY  - 1996
SP  - 63
EP  - 71
VL  - 53
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1996__53_2_135470/
ID  - SF_1996__53_2_135470
ER  -