@misc{indiciaec278f9524b00,
  title = {Mixture and luminosity data for dichromats.},
  author = {G A Fry},
  year = {1984},
  doi = {10.1097/00006324-198401000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/6608272/},
  note = {Source identifier: 6608272}
}