TY  - JOUR
AU  - Casas, Eduardo
TI  - Error estimates for the numerical approximation of semilinear elliptic control problems with finitely many state constraints
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 2002
SP  - 345
EP  - 374
VL  - 8
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/cocv:2002049/
DO  - 10.1051/cocv:2002049
LA  - en
ID  - COCV_2002__8__345_0
ER  -