@Misc{ 
  BerCes23,
  author = { Bernardini, Chiara and Cesaroni, Annalisa },
  title = { Boundary value problems for Choquard equations },
  journal = {  },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6042/ },
  note = { cvgmt preprint}
}