@Misc{ 
  Pis25,
  author = { Piscitelli, Gianpaolo },
  title = { On the second anisotropic Cheeger constant and related questions },
  journal = {  },
  year = { 2025 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/7272/ },
  note = { cvgmt preprint}
}