@Misc{ 
  PraSar24,
  author = { Pratelli, Aldo and Saracco, Giorgio },
  title = { Cylindrical estimates for the Cheeger constant and applications },
  journal = {  },
  year = { 2024 },
  pages = { 11 },
  URL = { http://cvgmt.sns.it/paper/6417/ },
  note = { cvgmt preprint}
}