%0 Journal Article
%A Bamberger, Alain
%A Coron, François
%A Ghidaglia, Jean-Michel
%T An analysis of the B.P.M. approximation of the Helmholtz equation in an optical fiber
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 1987
%P 405-424
%V 21
%N 3
%I AFCET - Gauthier-Villars
%C Paris
%U http://geodesic.mathdoc.fr/item/M2AN_1987__21_3_405_0/
%G en
%F M2AN_1987__21_3_405_0