%0 Journal Article
%A G. Bellettini
%A M. Masala
%A M. Novaga
%T A Conjecture of De Giorgi on the Square Distance Function
%J Journal of convex analysis
%D 2007
%P 353-359
%V 14
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_2007_14_2_JCA_2007_14_2_a8/
%F JCA_2007_14_2_JCA_2007_14_2_a8