TY  - JOUR
AU  - A. El-Qallali
TI  - Quasi-adequate semigroups II.
JO  - Semigroup forum
PY  - 1992
SP  - 273
EP  - 282
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1992__44_1_135151/
ID  - SF_1992__44_1_135151
ER  -