@misc{indiciae99c08bc955ad,
  title = {A telemetric method for assessing mental performance.},
  author = {N Hamar and E Novák},
  year = {1971},
  doi = {10.1080/00140137108931231},
  url = {https://pubmed.ncbi.nlm.nih.gov/5117614/},
  note = {Source identifier: 5117614}
}