@Article{ 
  DiCKuuPal14,
  author = { Di Castro, Agnese and Kuusi, Tuomo and Palatucci, Giampiero },
  title = { Local behavior of fractional p-minimizers },
  journal = { Ann. Inst. H. Poincare Anal. Non Lineaire },
  year = { 2016 },
  doi = { 10.1016/j.anihpc.2015.04.003 },
  volume = { 33 },
  pages = { 1279-1299 },
  URL = { http://cvgmt.sns.it/paper/2379/ },
  note = { cvgmt preprint}
}