@Misc{ 
  BelPaoPas12,
  author = { Bellettini, Giovanni and Paolini, Maurizio and Pasquarelli, Franco },
  title = { Nonconvex mean curvature flow as a formal singular limit of the nonlinear bidomain model },
  journal = {  },
  year = { 2012 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1759/ },
  note = { cvgmt preprint}
}