TY  - JOUR
AU  - A.H. Clifford
TI  - Remarks on 0-minimal quasi-ideals in semigroups.
JO  - Semigroup forum
PY  - 1978
SP  - 183
EP  - 196
VL  - 16
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1978__16_134287/
ID  - SF_1978__16_134287
ER  -