@article{articlee142c019,
title   = {Symmetry and symmetry breaking for ground state solutions of some strongly coupled elliptic systems},
author = {Bonheure, Denis and Moreira dos Santos, Ederson and Ramos, Miguel},
year = {2013},
doi = {10.1016/j.jfa.2012.10.002},
journal   = {Journal of Functional Analysis}
}