@Article{ 
  cuppet,
  author = { Cupini, Giovanni and Petti, Raffaella },
  title = { Holder continuity of local minimizers of vectorial integral functionals },
  journal = { NoDEA },
  year = { 2003 },
  volume = { 10 },
  pages = { 269-285 },
  URL = { http://cvgmt.sns.it/paper/453/ },
  note = { cvgmt preprint}
}