TY  - JOUR
AU  - D. jr. Allen
TI  - A generalization of the Rees Theorem to a class o£ regular semigroups.
JO  - Semigroup forum
PY  - 1971
SP  - 321
EP  - 331
VL  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1971__2_133833/
ID  - SF_1971__2_133833
ER  -