TY  - JOUR
AU  - Steve Ferry
TI  - When ε-boundaries are manifolds
JO  - Fundamenta Mathematicae
PY  - 1975
SP  - 199
EP  - 210
VL  - 90
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-90-3-199-210/
DO  - 10.4064/fm-90-3-199-210
LA  - en
ID  - 10_4064_fm_90_3_199_210
ER  -