TY  - JOUR
AU  - K.D. jr. Magill
TI  - Semigroups for which the continuum congruences form finite chains.
JO  - Semigroup forum
PY  - 1984
SP  - 221
EP  - 230
VL  - 30
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1984__30_134717/
ID  - SF_1984__30_134717
ER  -