@Article{ 
  Sap20,
  author = { Sapio, Francesco },
  title = { A dynamic model for viscoelasticity in domains with time-dependent  cracks },
  journal = { Nonlinear Differential Equations and Applications NoDEA },
  year = { 2021 },
  doi = { 10.1007/s00030-021-00729-0 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4697/ },
  note = { cvgmt preprint}
}