%0 Journal Article %A John Morgan %T Baire category from an abstract viewpoint %J Fundamenta Mathematicae %D 1977 %P 59-64 %V 94 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-94-1-59-64/ %R 10.4064/fm-94-1-59-64 %G en %F 10_4064_fm_94_1_59_64