@Article{ 
  DovTen21,
  author = { Dovetta, Simone and Tentarelli, Lorenzo },
  title = { Symmetry breaking in two-dimensional square grids: persistence and  failure of the dimensional crossover },
  journal = { J. Math. Pures Appl. },
  year = { 2022 },
  doi = { 10.1016/j.matpur.2021.12.010 },
  volume = { 160 },
  pages = { 99-157 },
  URL = { http://cvgmt.sns.it/paper/5635/ },
  note = { cvgmt preprint}
}