@article{190508775,
  title = {On Cycling Risk and Discomfort: Urban Safety Mapping and Bike Route Recommendations},
  author = {David Castells-Graells and Christopher Salahub and Evangelos Pournaras},
  year = {2019},
  eprint = {1905.08775},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.08775v1},
}