%0 Journal Article %A Gabriel Debs %T Effective decomposition of $\sigma $-continuous Borel functions %J Fundamenta Mathematicae %D 2014 %P 187-202 %V 224 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm224-2-4/ %R 10.4064/fm224-2-4 %G en %F 10_4064_fm224_2_4