TY  - JOUR
AU  - J.W. Hogan
TI  - The a-bicyclic semigroup as a topological semigroup.
JO  - Semigroup forum
PY  - 1984
SP  - 265
EP  - 272
VL  - 28
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1984__28_134654/
ID  - SF_1984__28_134654
ER  -