%0 Journal Article %A Olena Karlova %A Volodymyr Mykhaylyuk %T On weakly Gibson $F_{\sigma} $-measurable mappings %J Colloquium Mathematicum %D 2013 %P 211-219 %V 133 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm133-2-7/ %R 10.4064/cm133-2-7 %G en %F 10_4064_cm133_2_7