@Article{ 
  BraChiD'E20,
  author = { Braides, Andrea and Chiadò Piat, Valeria and D'Elia, Lorenza },
  title = { An extension theorem from connected sets and homogenization of non-local functionals },
  journal = { Nonlinear Analysis },
  year = { 2021 },
  doi = { 10.1016/j.na.2021.112316 },
  volume = { 208 },
  pages = { 112316 },
  URL = { http://cvgmt.sns.it/paper/4735/ },
  note = { cvgmt preprint}
}