@Article{ 
  CeDiNoVa18a,
  author = { Cesaroni, Annalisa and Dipierro, Serena and Novaga, Matteo and Valdinoci, Enrico },
  title = { Fattening and nonfattening phenomena for planar nonlocal curvature flows },
  journal = { Math. Ann. },
  year = { 2019 },
  volume = { 375 },
  number = { 1-2 },
  pages = { 687–736 },
  URL = { http://cvgmt.sns.it/paper/3920/ },
  note = { cvgmt preprint}
}