%0 Journal Article
%A Imre Ruzsa
%T A concavity property for the measure of product sets in groups
%J Fundamenta Mathematicae
%D 1991
%P 247-254
%V 140
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-140-3-247-254/
%R 10.4064/fm-140-3-247-254
%G en
%F 10_4064_fm_140_3_247_254