%0 Journal Article %A Chapelle, Dominique %A Gerbeau, Jean-Frédéric %T Preface %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2013 %P 933-934 %V 47 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an/2012051/ %R 10.1051/m2an/2012051 %G en %F M2AN_2013__47_4_933_0