TY  - JOUR
AU  - Martin Doležal
TI  - Characterization of $\sigma $-porosity via an infinite game
JO  - Fundamenta Mathematicae
PY  - 2012
SP  - 109
EP  - 118
VL  - 216
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm216-2-2/
DO  - 10.4064/fm216-2-2
LA  - en
ID  - 10_4064_fm216_2_2
ER  -