TY  - JOUR
AU  - Carlos E. Uzcátegui
TI  - The σ-ideal of closed smooth sets does not have the covering property
JO  - Fundamenta Mathematicae
PY  - 1996
SP  - 227
EP  - 236
VL  - 150
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-150-3-227-236/
DO  - 10.4064/fm-150-3-227-236
LA  - en
ID  - 10_4064_fm_150_3_227_236
ER  -