@misc{indiciaeeb377c3171c5,
  title = {Spatial-frequency discrimination and detection: comparison of postadaptation thresholds.},
  author = {D Regan and K I Beverley},
  year = {1983},
  doi = {10.1364/josa.73.001684},
  url = {https://pubmed.ncbi.nlm.nih.gov/6663371/},
  note = {Source identifier: 6663371}
}