@Misc{ 
  CarChaSle19,
  author = { Caroccia, Marco and Chambolle, Antonin and Slepčev, Dejan },
  title = { Mumford - Shah on graphs and their asymptotics },
  journal = { Nonlinearity },
  year = { 2019 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4332/ },
  note = { cvgmt preprint}
}