@misc{indiciae1f0205ee86d5,
  title = {Engagement Assessment Using EEG Signals},
  author = {Li, Feng and Li, Jiang and McKenzie, Frederic and Zhang, Guangfan and Wang, Wei and Pepe, Aaron and Xu, Roger and Schnell, Thomas and Anderson, Nick and Heitkamp, Dean},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20130008671},
  note = {Source identifier: 20130008671}
}