%0 Journal Article
%A I. Athanasopoulos
%A L. A. Caffarelli
%T Optimal regularity of lower dimensional obstacle problems
%J Zapiski Nauchnykh Seminarov POMI
%D 2004
%P 49-66
%V 310
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2004_310_a2/
%G en
%F ZNSL_2004_310_a2