@Article{ 
  AliCicDeL21,
  author = { Alicandro, Roberto and Cicalese, Marco and De Luca, Lucia },
  title = { Screw dislocations in periodic media: variational coarse graining of the  discrete elastic energy },
  journal = { Nonlinear Analysis },
  year = { 2023 },
  doi = { https://doi.org/10.1016/j.na.2022.112871 },
  volume = { 231 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5319/ },
  note = { cvgmt preprint}
}