TY  - JOUR
AU  - Bennet, Mary Katherine
TI  - A characterization of a category of discrete transformation groups
JO  - Portugaliae mathematica
PY  - 1969
SP  - 71
EP  - 73
VL  - 28
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1969__28_2_115083/
LA  - en
ID  - PORMA_1969__28_2_115083
ER  -