@article{monitoringchinesepopulationmigrationin,
  title = {Monitoring Chinese Population Migration in Consecutive Weekly Basis from Intra-city scale to Inter-province scale by Didi's Bigdata},
  author = {Renyu Zhao},
  year = {2016},
  eprint = {1604.01955},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1604.01955v1},
}