@article{webcambasedeyegazetrackingundernatural,
  title = {Webcam-based Eye Gaze Tracking under Natural Head Movement},
  author = {Kalin Stefanov},
  year = {2018},
  eprint = {1803.11088},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1803.11088v1},
}