@Misc{ 
  DiD22f,
  author = { Di Donato, Daniela },
  title = { The intrinsic Hopf-Lax semigroup vs. The intrinsic slope },
  journal = {  },
  year = { 2022 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/475/ },
  note = { cvgmt preprint}
}