@misc{indiciae3e98665ba146,
  title = {Determination of the modulation transfer function (MTF) using a programmable calculator.},
  author = {W A Goldsmith and M L Nusynowitz},
  year = {1971},
  doi = {10.2214/ajr.112.4.806},
  url = {https://pubmed.ncbi.nlm.nih.gov/5562747/},
  note = {Source identifier: 5562747}
}