@misc{indiciae3c12ad66a9d3,
  title = {Brightness luminous-efficiency functions for 2 degrees and 10 degrees fields.},
  author = {M Ikeda and H Yaguchi and K Sagawa},
  year = {1982},
  doi = {10.1364/josa.72.001660},
  url = {https://pubmed.ncbi.nlm.nih.gov/7153807/},
  note = {Source identifier: 7153807}
}