@Article{ 
  CorDel22,
  author = { Corona, Dario and Della Corte, Alessandro },
  title = { The critical exponent functions },
  journal = { Comptes Rendus. Mathématique },
  year = { 2022 },
  doi = { 10.5802/crmath.286 },
  volume = { 360 },
  pages = { 315--332 },
  URL = { http://cvgmt.sns.it/paper/6488/ },
  note = { cvgmt preprint}
}