@Article{ 
  Gof20,
  author = { Goffi, Alessandro },
  title = { Some new Liouville-type results for fully nonlinear PDEs on the Heisenberg group },
  journal = { Nonlinear Analysis },
  year = { 2020 },
  doi = { 10.1016/j.na.2020.112013 },
  volume = { 200 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4581/ },
  note = { cvgmt preprint}
}