TY  - JOUR
AU  - P.R. Jones
TI  - The least inverse and orthodox congruences on a completely regular semigroup.
JO  - Semigroup forum
PY  - 1983
SP  - 390
EP  - 392
VL  - 27
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1983__27_134634/
ID  - SF_1983__27_134634
ER  -