%0 Journal Article
%A Chi, M.Y.
%T Hadamard's fundamental solution and multiple-characteristic problems.
%J Rendiconti del seminario matematico
%D 1998
%P 1-35
%V 56
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RSM_1998__56_3_126552/
%G en
%F RSM_1998__56_3_126552