TY  - JOUR
AU  - Petrich, Mario
TI  - The kernel relation for an extension of completely 0-simple semigroups
JO  - Glasgow mathematical journal
PY  - 1999
SP  - 211
EP  - 230
VL  - 41
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089599970866/
DO  - 10.1017/S0017089599970866
ID  - 10_1017_S0017089599970866
ER  -