TY  - JOUR
AU  - I. Levi
TI  - Injective endomorphisms of Gx-normal semigroups: Infinite defects.
JO  - Semigroup forum
PY  - 1992
SP  - 9
EP  - 22
VL  - 45
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1992__45_3_135166/
ID  - SF_1992__45_3_135166
ER  -