@Misc{ 
  BucBog22,
  author = { Bogosel, Beniamin and Bucur, Dorin },
  title = { On the Polygonal Faber-Krahn Inequality },
  journal = {  },
  year = { 2022 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5488/ },
  note = { cvgmt preprint}
}