%0 Journal Article %A Čuda, Karel %T A contribution to topology in AST: Almost indiscernibilities %J Commentationes Mathematicae Universitatis Carolinae %D 1988 %P 485-499 %V 29 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1988__29_3_a9/ %G en %F CMUC_1988__29_3_a9