@Misc{ 
  BraSol21,
  author = { Braides, Andrea and Solci, Margherita },
  title = { Geometric Flows on Planar Lattices },
  journal = { Birkhäuser Pathways of Mathematics },
  year = { 2021 },
  doi = { 10.1007/978-3-030-69917-8 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5410/ },
  note = { cvgmt preprint}
}