@Article{ 
  DavZav12,
  author = { Davini, Andrea and Zavidovique, Maxime },
  title = { Aubry sets for weakly coupled systems of Hamilton--Jacobi equations },
  journal = { SIAM J. Math. Anal. },
  year = { 2014 },
  volume = { 46 },
  number = { 5 },
  pages = { 3361–3389 },
  URL = { http://cvgmt.sns.it/paper/6137/ },
  note = { cvgmt preprint}
}