@Article{ 
  Col20,
  author = { Collari, Carlo },
  title = { Slice-torus link invariants, combinatorial invariants, and positivity  conditions },
  journal = { Bulletin of the London Mathematical Society },
  year = { 2020 },
  doi = { 10.1112/blms.12485 },
  volume = { 53 },
  number = { 4 },
  pages = { 1072-1092 },
  URL = { https://gecogedi.dimai.unifi.it/paper/376/ },
  note = { cvgmt preprint}
}