@Article{ 
  chanov05,
  author = { Chambolle, Antonin and Novaga, Matteo },
  title = { Implicit time discretization of the mean curvature flow with a discontinuous forcing term },
  journal = { Interfaces and Free Boundaries },
  year = { 2008 },
  volume = { 10 },
  pages = { 283-300 },
  URL = { http://cvgmt.sns.it/paper/1160/ },
  note = { cvgmt preprint}
}