@article{predictingambulancedemandchallengesand,
  title = {Predicting Ambulance Demand: Challenges and Methods},
  author = {Zhengyi Zhou},
  year = {2016},
  eprint = {1606.05363},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1606.05363v1},
}