%0 Journal Article %A Petr Holický %T Borel sets with $\sigma$-compact sections for nonseparable spaces %J Fundamenta Mathematicae %D 2008 %P 139-154 %V 199 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm199-2-4/ %R 10.4064/fm199-2-4 %G en %F 10_4064_fm199_2_4