%0 Journal Article %A M. M. Choban %T On some problems of descriptive set theory in topological spaces %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2005 %P 699-719 %V 60 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2005_60_4_a6/ %G en %F RM_2005_60_4_a6