%0 Journal Article %A da Silva, Samuel Gomes %T Property $(a)$ and dominating families %J Commentationes Mathematicae Universitatis Carolinae %D 2005 %P 667-684 %V 46 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_2005__46_4_a6/ %G en %F CMUC_2005__46_4_a6