TY  - JOUR
AU  - Ervedoza, Sylvain
TI  - Observability properties of a semi-discrete 1d wave equation derived from a mixed finite element method on nonuniform meshes
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 2010
SP  - 298
EP  - 326
VL  - 16
IS  - 2
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/cocv:2008071/
DO  - 10.1051/cocv:2008071
LA  - en
ID  - COCV_2010__16_2_298_0
ER  -