@misc{indiciae625ecfdd3c13,
  title = {[Registering eye movements using digital image processing].},
  author = {A H Clarke and W Teiwes and H Scherer},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2819171/},
  note = {Source identifier: 2819171}
}