@misc{indiciaeae96c70948da,
  title = {The PEN\&PAD data entry system: from prototype to practical system.},
  author = {J Kirby and A L Rector},
  year = {1996},
  url = {https://pubmed.ncbi.nlm.nih.gov/8947757/},
  note = {Source identifier: 8947757}
}