%0 Journal Article
%A J.C. Guillot
%A P. Joly
%T Approximation by Finite Differences of the Propagation of Acoustic Waves in Stratified Media.
%J Numerische Mathematik
%D 1989
%P 655-702
%V 54
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1989__54_3_133339/
%F NUMA_1989__54_3_133339