%0 Journal Article
%A Marshall, Bernard
%T Estimates for Solutions of Wave Equations with Vanishing Curvature
%J Canadian journal of mathematics
%D 1985
%P 1176-1200
%V 37
%N 6
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1985-064-9/
%R 10.4153/CJM-1985-064-9
%F 10_4153_CJM_1985_064_9