@misc{indiciae8252e8f9a9f6,
  title = {Color vision and image intensities: when are changes material?},
  author = {J M Rubin and W A Richards},
  year = {1982},
  doi = {10.1007/bf00336194},
  url = {https://pubmed.ncbi.nlm.nih.gov/7171643/},
  note = {Source identifier: 7171643}
}