%0 Journal Article
%A Nicholas D. Alikakos
%A Giorgio Fusco
%T A maximum principle for systems with variational structure and an application to standing waves
%J Journal of the European Mathematical Society
%D 2015
%P 1547-1567
%V 17
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/538/
%R 10.4171/jems/538
%F JEMS_2015_17_7_a0