TY  - JOUR
AU  - Fountain, John
TI  - Free right type A semigroups
JO  - Glasgow mathematical journal
PY  - 1991
SP  - 135
EP  - 148
VL  - 33
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008168/
DO  - 10.1017/S0017089500008168
ID  - 10_1017_S0017089500008168
ER  -