%0 Journal Article %A Andrea Braides %A Andrea Malchiodi %T Curvature theory of boundary phases: the two-dimensional case %J Interfaces and free boundaries %D 2002 %P 345-370 %V 4 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/65/ %R 10.4171/ifb/65 %F 10_4171_ifb_65