TY  - JOUR
AU  - B. Billhardt
TI  - On a semigroup theoretic  generalization of the Kaluznin Krasner Theorem  and normal extensions of inverse semigroups.
JO  - Semigroup forum
PY  - 1992
SP  - 364
EP  - 372
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1992__44_1_135160/
ID  - SF_1992__44_1_135160
ER  -