TY  - JOUR
AU  - A.B. Engel
TI  - The homomorphic image of a T -semigroup.
JO  - Semigroup forum
PY  - 1972
SP  - 120
EP  - 126
VL  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1972__5_133928/
ID  - SF_1972__5_133928
ER  -