TY  - JOUR
AU  - Kreiss, Heinz-Otto
AU  - Ortiz, Omar E.
AU  - Anders Petersson, N.
TI  - Initial-boundary value problems for second order systems of partial differential equations
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 2012
SP  - 559
EP  - 593
VL  - 46
IS  - 3
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/m2an/2011060/
DO  - 10.1051/m2an/2011060
LA  - en
ID  - M2AN_2012__46_3_559_0
ER  -