%0 Journal Article %A R. Kaufmann %T Topics on analytic sets %J Fundamenta Mathematicae %D 1991 %P 215-229 %V 139 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-139-3-215-229/ %R 10.4064/fm-139-3-215-229 %G en %F 10_4064_fm_139_3_215_229