%0 Journal Article
%A R. Gardner
%T On concentrated sets
%J Fundamenta Mathematicae
%D 1979
%P 45-53
%V 102
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-102-1-45-53/
%R 10.4064/fm-102-1-45-53
%G en
%F 10_4064_fm_102_1_45_53