%0 Journal Article
%A D.M. Fage
%T The Indicatrix Method in Free Boundary Problems.
%J Numerische Mathematik
%D 1982
%P 39-52
%V 38
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1982__38_132747/
%F NUMA_1982__38_132747