@Article{ 
  Amb23,
  author = { Ambrosio, Pasquale },
  title = { Fractional Sobolev regularity for solutions to a strongly degenerate parabolic equation },
  journal = { Forum Mathematicum },
  year = { 2023 },
  doi = { https://doi.org/10.1515/forum-2022-0293 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6652/ },
  note = { cvgmt preprint}
}