@Article{ 
  belnovpao08,
  author = { Bellettini, Giovanni and Novaga, Matteo and Paolini, Maurizio },
  title = { Convergence for long-times of a semidiscrete Perona-Malik equation in one dimension },
  journal = { Math. Mod. Meth. Appl. Sc. },
  year = { 2011 },
  volume = { 21 },
  number = { 2 },
  pages = { 1-25 },
  URL = { http://cvgmt.sns.it/paper/1079/ },
  note = { cvgmt preprint}
}