@Misc{ 
  GroLemRém23,
  author = { Grosjean, Jean-François and Lemenant, Antoine and Mougenot, Rémy  },
  title = { Stable domains for higher order elliptic operators },
  journal = {  },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6147/ },
  note = { cvgmt preprint}
}