@Misc{ 
  NicSerVed25,
  author = { Nicolussi Golo, Sebastiano and Serra Cassano, Francesco and Vedovato, Mattia },
  title = { The Bernstein problem for Sobolev intrinsic graphs in the Heisenberg
  group },
  journal = {  },
  year = { 2025 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/7261/ },
  note = { cvgmt preprint}
}