@misc{indiciae8ea9a5e95213,
  title = {Flicker photometry and achromatic-channel structure.},
  author = {C R Ingling and B H Tsou},
  year = {1985},
  doi = {10.1364/josaa.2.001375},
  url = {https://pubmed.ncbi.nlm.nih.gov/2993564/},
  note = {Source identifier: 2993564}
}