@Article{ 
  ColCol17,
  author = { Colli, Pierluigi and Colturato, Michele },
  title = { Global existence for a singular phase field system related to a sliding mode control problem },
  journal = { Nonlinear Anal. Real World Appl. },
  year = { 2018 },
  volume = { 41 },
  pages = { 23 },
  URL = { http://cvgmt.sns.it/paper/3507/ },
  note = { cvgmt preprint}
}