TY  - JOUR
AU  - K.D. jr. Magill
TI  - The monomorphism semigroup of S(X).
JO  - Semigroup forum
PY  - 1986
SP  - 1
EP  - 14
VL  - 33
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1986__33_134788/
ID  - SF_1986__33_134788
ER  -