@Misc{ 
  DurMag23,
  author = { Durastanti, Riccardo and Magnanini, Rolando },
  title = { Nonlinear asymptotic mean value characterizations of holomorphic
  functions },
  journal = {  },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6285/ },
  note = { cvgmt preprint}
}