%0 Journal Article
%A Bermúdez, Alfredo
%A Hervella-Nieto, L.
%A Prieto, A.
%A Rodríguez, R.
%T An exact bounded PML for the Helmholtz equation
%J Comptes Rendus. Mathématique
%D 2004
%P 803-808
%V 339
%N 11
%I Elsevier
%U http://archive.numdam.org/articles/10.1016/j.crma.2004.10.006/
%R 10.1016/j.crma.2004.10.006
%G en
%F CRMATH_2004__339_11_803_0