@Misc{ 
  BabChaLem14,
  author = { Babadjian, Jean-François and Chambolle, Antonin and Lemenant, Antoine },
  title = { Energy release rate for non smooth cracks in planar elasticity },
  journal = {  },
  year = { 2014 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/2462/ },
  note = { cvgmt preprint}
}