TY  - JOUR
AU  - Warne, R. J.
TI  - Extensions of I-Bisimple Semigroups
JO  - Canadian journal of mathematics
PY  - 1967
SP  - 419
EP  - 426
VL  - 19
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-034-1/
DO  - 10.4153/CJM-1967-034-1
ID  - 10_4153_CJM_1967_034_1
ER  -