%0 Journal Article %A Janusz Pawlikowski %T Undetermined sets of point-open games %J Fundamenta Mathematicae %D 1994 %P 279-285 %V 144 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-144-3-279-285/ %R 10.4064/fm-144-3-279-285 %G en %F 10_4064_fm_144_3_279_285