TY  - JOUR
AU  - LashkarizadehBami, M.
TI  - The topological centersof LUC(S)* and Ma(S)** of certainfoundation semigroups
JO  - Glasgow mathematical journal
PY  - 2000
SP  - 335
EP  - 343
VL  - 42
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500030020/
DO  - 10.1017/S0017089500030020
ID  - 10_1017_S0017089500030020
ER  -