@Misc{ 
  Par23,
  author = { Paronetto, Fabio },
  title = { An inhomogeneous Harnack inequality for parabolic equations and
  applications to elliptic-parabolic and forward-backward parabolic equations },
  journal = {  },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6050/ },
  note = { cvgmt preprint}
}