%0 Journal Article
%A Stanisław Balcerzyk
%A Jan Mycielski
%T On the existence of free subgroups in topological groups
%J Fundamenta Mathematicae
%D 1957
%P 303-308
%V 44
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-44-3-303-308/
%R 10.4064/fm-44-3-303-308
%G en
%F 10_4064_fm_44_3_303_308