@article{tracingdigitalfootprintstoacademic,
  title = {Tracing Digital Footprints to Academic Articles: An Investigation of PeerJ Publication Referral Data},
  author = {Wang Xianwen and Xu Shenmeng and Fang Zhichao},
  year = {2016},
  eprint = {1601.05271},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1601.05271v1},
}