@Misc{ 
  NobNovPao25,
  author = { Nobili, Francesco and Novaga, Matteo and Paolini, Emanuele },
  title = { Periodic double tilings of the plane },
  journal = { Trans. Amer. Math. Soc. },
  year = { 2025 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6987/ },
  note = { cvgmt preprint}
}