TY  - JOUR
AU  - K. Todorov
AU  - G. Bijev
TI  - On the representation of abstract semigroups by transformation semigroups :  Computer investigations.
JO  - Semigroup forum
PY  - 1991
SP  - 253
EP  - 256
VL  - 43
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1991__43_3_135112/
ID  - SF_1991__43_3_135112
ER  -