%0 Journal Article %A Baran, Mehmet %T The notion of closedness in topological categories %J Commentationes Mathematicae Universitatis Carolinae %D 1993 %P 383-395 %V 34 %N 2 %U http://geodesic.mathdoc.fr/item/CMUC_1993_34_2_a21/ %G en %F CMUC_1993_34_2_a21