@misc{indiciaef99374125ecc,
  title = {Visual signal detection and lambda responses.},
  author = {A Yagi},
  year = {1981},
  doi = {10.1016/0013-4694(81)91434-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/6172259/},
  note = {Source identifier: 6172259}
}