%0 Journal Article
%A Julio D. Rossi
%A Eduardo V. Teixeira
%A José Miguel Urbano
%T Optimal regularity at the free boundary for the infinity obstacle problem
%J Interfaces and free boundaries
%D 2015
%P 381-398
%V 17
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4171/ifb/347/
%R 10.4171/ifb/347
%F 10_4171_ifb_347