TY  - JOUR
AU  - McWaters, M. M.
TI  - Arcs, Semigroups, and Hyperspaces
JO  - Canadian journal of mathematics
PY  - 1968
SP  - 1207
EP  - 1210
VL  - 20
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-115-3/
DO  - 10.4153/CJM-1968-115-3
ID  - 10_4153_CJM_1968_115_3
ER  -