@Article{ 
  chagialus09,
  author = { Chambolle, Antonin and Giacomini, Alessandro and Lussardi, Luca },
  title = { Continuous limits of discrete perimeters },
  journal = { ESAIM Math. Model. Numer. Anal. },
  year = { 2010 },
  volume = { 44 },
  number = { 2 },
  pages = { 207-230 },
  URL = { http://cvgmt.sns.it/paper/443/ },
  note = { cvgmt preprint}
}