TY  - JOUR
AU  - J.L. Galbiati
AU  - M.L. Veronesi
TI  - Congruences on semigroups which are perfect rectangular bands of inverse semigroups.
JO  - Semigroup forum
PY  - 1986
SP  - 309
EP  - 330
VL  - 33
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1986__33_134817/
ID  - SF_1986__33_134817
ER  -