@Misc{ 
  BelCarSca23,
  author = { Bellettini, Giovanni and Carano, Simone and Scala, Riccardo },
  title = { Relaxed area of graphs of piecewise Lipschitz maps  in the strict $BV$-convergence },
  journal = { Nonlinear Analysis },
  year = { 2023 },
  doi = { https://doi.org/10.1016/j.na.2023.113424 },
  pages = { 46 },
  URL = { http://cvgmt.sns.it/paper/5945/ },
  note = { cvgmt preprint}
}