%0 Journal Article
%A Angelo Alvino
%A Vincenzo Ferone
%A Carlo Nitsch
%T A sharp isoperimetric inequality in the plane
%J Journal of the European Mathematical Society
%D 2011
%P 185-206
%V 13
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/248/
%R 10.4171/jems/248
%F JEMS_2011_13_1_a6