%0 Journal Article
%A Duchêne, Vincent
%T Boussinesq/Boussinesq systems for internal waves with a free surface, and the KdV approximation
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 2012
%P 145-185
%V 46
%N 1
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/m2an/2011037/
%R 10.1051/m2an/2011037
%G en
%F M2AN_2012__46_1_145_0