TY  - JOUR
AU  - L. King
TI  - Actions of a noncompact semigroup with zero.
JO  - Semigroup forum
PY  - 1972
SP  - 224
EP  - 231
VL  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1972__4_133897/
ID  - SF_1972__4_133897
ER  -