@Misc{ 
  BuFrVeVe17,
  author = { Bucur, Dorin and Fragalà, Ilaria and Velichkov, Bozhidar and Verzini, Gianmaria },
  title = { On the honeycomb conjecture for a class of minimal convex partitions },
  journal = { Trans. Amer. Math. Soc. },
  year = { 2017 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3369/ },
  note = { cvgmt preprint}
}