TY  - JOUR
AU  - Fountain, John
AU  - Gomes, Gracinda M. S.
TI  - Proper left type-A monoids revisited
JO  - Glasgow mathematical journal
PY  - 1993
SP  - 293
EP  - 306
VL  - 35
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009873/
DO  - 10.1017/S0017089500009873
ID  - 10_1017_S0017089500009873
ER  -