TY  - JOUR
AU  - McMorris, F. R.
TI  - The Singular Congruence and the Maximal Quotient Semigroup
JO  - Canadian mathematical bulletin
PY  - 1972
SP  - 301
EP  - 303
VL  - 15
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-056-8/
DO  - 10.4153/CMB-1972-056-8
ID  - 10_4153_CMB_1972_056_8
ER  -