%0 Journal Article
%A M. Fort
%T Category theorems
%J Fundamenta Mathematicae
%D 1955
%P 276-288
%V 42
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-42-2-276-288/
%R 10.4064/fm-42-2-276-288
%G en
%F 10_4064_fm_42_2_276_288