@misc{indiciae6255c65628a2,
  title = {Linearity across spatial frequency in object recognition.},
  author = {E S Olds and S A Engel},
  year = {1998},
  doi = {10.1016/s0042-6989(97)00393-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/9797971/},
  note = {Source identifier: 9797971}
}