@Article{ 
  DeLDeRGhi16,
  author = { De Lellis, Camillo and De Rosa, Antonio and Ghiraldin, Francesco },
  title = { A direct approach to the anisotropic Plateau's problem },
  journal = { Adv. Calc. Var. },
  year = { 2018 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/2952/ },
  note = { cvgmt preprint}
}