@misc{indiciae86a9581e10be,
  title = {Macaque photopic spectral sensitivity.},
  author = {D van Norren},
  year = {1971},
  doi = {10.1016/0042-6989(71)90122-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/5003234/},
  note = {Source identifier: 5003234}
}