%0 Journal Article
%A Anderson, James L.
%A Heyl, William J.
%T Comparison of exact and approximate causal solutions of a model curved-space wave equation
%J Annales de l'I.H.P. Physique théorique
%D 1984
%P 385-398
%V 41
%N 4
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPA_1984__41_4_385_0/
%G en
%F AIHPA_1984__41_4_385_0