@Article{ 
  DiFFio19,
  author = { Di Fratta, Giovanni and Fiorenza, Alberto },
  title = { BMO-type seminorms from Escher-type tessellations },
  journal = { Journal of Functional Analysis },
  year = { 2020 },
  doi = { https://doi.org/10.1016/j.jfa.2020.108556 },
  volume = { 279 },
  number = { 3 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4366/ },
  note = { cvgmt preprint}
}