%0 Journal Article %A SzymaƄski, Andrzej %T Measurable cardinals and category bases %J Commentationes Mathematicae Universitatis Carolinae %D 1991 %P 405-409 %V 32 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1991__32_2_a23/ %G en %F CMUC_1991__32_2_a23