@Misc{ 
  ChaCri20,
  author = { Chambolle, Antonin and Crismale, Vito },
  title = { Equilibrium configurations for nonhomogeneous linearly elastic materials  with surface discontinuities },
  journal = { Ann. Sc. Norm. Super. Pisa Cl. Sci. },
  year = { 2020 },
  doi = { 10.2422/2036-2145.202006_002 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4688/ },
  note = { cvgmt preprint}
}