%0 Journal Article
%A Christopher D. Sogge
%T Propagation of singularities and maximal functions in the plane.
%J Inventiones mathematicae
%D 1991
%P 349-376
%V 104
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1991__104_1_143887/
%F IM_1991__104_1_143887