%0 Journal Article %A Joseph Auslander %T Ellis groups of quasi-factors of minimal flows %J Colloquium Mathematicum %D 2000 %P 319-326 %V 84 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-84/85-2-319-326/ %R 10.4064/cm-84/85-2-319-326 %G en %F 10_4064_cm_84_85_2_319_326