%0 Journal Article
%A Andrea Cianchi
%A Nicola Fusco
%A Francesco Maggi
%A Aldo Pratelli
%T The sharp Sobolev inequality in quantitative form
%J Journal of the European Mathematical Society
%D 2009
%P 1105-1139
%V 11
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/176/
%R 10.4171/jems/176
%F JEMS_2009_11_5_a5