@Article{ 
  KruMarMuc21,
  author = { Kruzik, Martin and Mariano, Paolo Maria and Mucci, Domenico },
  title = { Crack occurrence in bodies with gradient polyconvex energies },
  journal = { Journal of Nonlinear Science },
  year = { 2022 },
  doi = { https://doi.org/10.1007/s00332-021-09769-3 },
  volume = { 32 },
  pages = { 26 },
  URL = { http://cvgmt.sns.it/paper/5035/ },
  note = { cvgmt preprint}
}