TY  - JOUR
AU  - Ernst, Emil
AU  - Théra, Michel
TI  - A converse to the Lions-Stampacchia theorem
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 2009
SP  - 810
EP  - 817
VL  - 15
IS  - 4
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/cocv:2008054/
DO  - 10.1051/cocv:2008054
LA  - en
ID  - COCV_2009__15_4_810_0
ER  -