%0 Journal Article
%A Martin Doležal
%T Characterization of $\sigma $-porosity via an infinite game
%J Fundamenta Mathematicae
%D 2012
%P 109-118
%V 216
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm216-2-2/
%R 10.4064/fm216-2-2
%G en
%F 10_4064_fm216_2_2