%0 Journal Article
%A Smith, Hart F.
%T Wave equations with low regularity coefficients
%J Documenta mathematica
%D 1998
%P 723-730
%V ICM Berlin 1998, Vol. II
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DOCMA_1998__S8__a13/
%G en
%F DOCMA_1998__S8__a13