@misc{indiciae006d2488d34a,
  title = {Detection and identification of spatial frequency: models and data.},
  author = {D Yager and P Kramer and M Shaw and N Graham},
  year = {1984},
  doi = {10.1016/0042-6989(84)90079-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/6506466/},
  note = {Source identifier: 6506466}
}