@Misc{ 
  Pag18,
  author = { Pagliardini, Dayana },
  title = { Fractional minimal surfaces and Allen-Cahn equations },
  journal = {  },
  year = { 2018 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4175/ },
  note = { cvgmt preprint}
}