@Misc{ 
  BraCar12a,
  author = { Brasco, Lorenzo and Carlier, Guillaume },
  title = { Congested traffic equilibria and degenerate anisotropic PDEs },
  journal = { Dyn. Games. Appl. },
  year = { 2012 },
  pages = { 17 },
  URL = { http://cvgmt.sns.it/paper/1993/ },
  note = { cvgmt preprint}
}