TY  - JOUR
AU  - Wong, James C. S.
TI  - Amenability and Substantial Semigroups
JO  - Canadian mathematical bulletin
PY  - 1976
SP  - 231
EP  - 234
VL  - 19
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-036-7/
DO  - 10.4153/CMB-1976-036-7
ID  - 10_4153_CMB_1976_036_7
ER  -