@Misc{ 
  KneRos17,
  author = { Knees, Dorothee and Rossi, Riccarda and Zanini, Chiara },
  title = { Balanced Viscosity solutions to a rate-independent  system for damage },
  journal = {  },
  year = { 2017 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3411/ },
  note = { cvgmt preprint}
}