TY  - JOUR
AU  - Jean Van Schaftingen
AU  - Michel Willem
TI  - Symmetry of solutions of semilinear elliptic problems
JO  - Journal of the European Mathematical Society
PY  - 2008
SP  - 439
EP  - 456
VL  - 10
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/117/
DO  - 10.4171/jems/117
ID  - JEMS_2008_10_2_a6
ER  -