@Misc{ 
  AcaCri22,
  author = { Acampora, Paolo and Cristoforoni, Emanuele },
  title = { An isoperimetric result for an energy related to the $p$-capacity },
  journal = {  },
  year = { 2022 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6665/ },
  note = { cvgmt preprint}
}