@Article{ 
  CuFoLeMa19,
  author = { Cupini, Giovanni and Focardi, Matteo and Leonetti, Francesco and Mascolo, Elvira },
  title = { On the H\"older continuity for a class of vectorial problems },
  journal = { Adv. Nonlinear Anal. },
  year = { 2020 },
  volume = { 9 },
  pages = { 1008-1025 },
  URL = { http://cvgmt.sns.it/paper/4329/ },
  note = { cvgmt preprint}
}