@Misc{ 
  ManMuk23,
  author = { Manfredi, Juan and Mukherjee, Shirsho },
  title = { A NOTE ON THE COMPARISON PRINCIPLE FOR DEGENERATE SUB-ELLIPTIC EQUATIONS },
  journal = {  },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6291/ },
  note = { cvgmt preprint}
}