@misc{indiciae40ae08d6c0a1,
  title = {Measuring running speed using photocells.},
  author = {M R Yeadon and T Kato and D G Kerwin},
  year = {1999},
  doi = {10.1080/026404199366154},
  url = {https://pubmed.ncbi.nlm.nih.gov/10362392/},
  note = {Source identifier: 10362392}
}