@misc{indiciaecd73e0c4114f,
  title = {An off-line computer interface for a rectilinear scanner.},
  author = {D J Dowsett and D R Ritchie},
  year = {1971},
  doi = {10.1088/0031-9155/16/2/307},
  url = {https://pubmed.ncbi.nlm.nih.gov/5581630/},
  note = {Source identifier: 5581630}
}