%0 Journal Article %A John L. Lewis %A Kaj Nyström %T Regularity and free boundary regularity for the p Laplacian in Lipschitz and C1 domains %J Annales Fennici Mathematici %D 2008 %P 523-548 %V 33 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AFM_2008_33_2_a10/ %G en %F AFM_2008_33_2_a10