TY  - JOUR
AU  - S. Margolis
AU  - C.J. Meakin
TI  - Inverse monoids and rational Schreier subsets of the free group.
JO  - Semigroup forum
PY  - 1992
SP  - 137
EP  - 148
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1992__44_1_135139/
ID  - SF_1992__44_1_135139
ER  -