@article{crowdbehavioranalysisareviewwhere,
  title = {Crowd Behavior Analysis: A Review where Physics meets Biology},
  author = {Ven Jyn Kok and Mei Kuan Lim and Chee Seng Chan},
  year = {2015},
  eprint = {1511.06586},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1511.06586v1},
}