@Article{ 
  Poz19,
  author = { Pozzetta, Marco },
  title = { A varifold perspective on the $p$-elastic energy of planar sets },
  journal = { Journal of Convex Analysis },
  year = { 2020 },
  volume = { 27 },
  number = { 3 },
  pages = { 845-879 },
  URL = { http://cvgmt.sns.it/paper/4242/ },
  note = { cvgmt preprint}
}