@misc{indiciaeab981c9b7143,
  title = {Human operator response speed, frequency, and flexibility: a review and analysis.},
  author = {M J Wargo},
  year = {1967},
  doi = {10.1177/001872086700900303},
  url = {https://pubmed.ncbi.nlm.nih.gov/4863205/},
  note = {Source identifier: 4863205}
}