%0 Journal Article
%A Benedetto, Dario
%A Caglioti, Emanuele
%A Libero, Roberto
%T Non-trapping sets and Huygens principle
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 1999
%P 517-530
%V 33
%N 3
%I EDP-Sciences
%U http://geodesic.mathdoc.fr/item/M2AN_1999__33_3_517_0/
%G en
%F M2AN_1999__33_3_517_0