@misc{indiciaebfc4c9015389,
  title = {Aerospace simulation and human performance research.},
  author = {W B Knowles},
  year = {1967},
  doi = {10.1177/001872086700900207},
  url = {https://pubmed.ncbi.nlm.nih.gov/6039264/},
  note = {Source identifier: 6039264}
}