%0 Journal Article
%A Ervedoza, Sylvain
%T Observability properties of a semi-discrete 1d wave equation derived from a mixed finite element method on nonuniform meshes
%J ESAIM: Control, Optimisation and Calculus of Variations
%D 2010
%P 298-326
%V 16
%N 2
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/cocv:2008071/
%R 10.1051/cocv:2008071
%G en
%F COCV_2010__16_2_298_0