TY  - JOUR
AU  - Nicholas D. Alikakos
AU  - Giorgio Fusco
TI  - A maximum principle for systems with variational structure and an application to standing waves
JO  - Journal of the European Mathematical Society
PY  - 2015
SP  - 1547
EP  - 1567
VL  - 17
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/538/
DO  - 10.4171/jems/538
ID  - JEMS_2015_17_7_a0
ER  -