@article{BiloLenzner2019,
  author    = {Davide Bil{\`o} and Pascal Lenzner},
  title     = {On the tree conjecture for the network creation game},
  journal   = {Theory of computing systems},
  volume    = {64},
  number    = {3},
  pages     = {422 -- 443},
  doi       = {10.1007/s00224-019-09945-9},
  year      = {2019},
}