@article{KelerKrisp2019,
  author    = {Andreas Keler and Jukka M. Krisp},
  title     = {Understanding the relationship between complicated crossings and frequently visited locations: a case study with boro taxis in Manhattan},
  journal   = {Journal of Location Based Services},
  volume    = {13},
  number    = {3},
  pages     = {159 -- 177},
  doi       = {10.1080/17489725.2019.1588406},
  year      = {2019},
}