@misc{indiciae9fdb3c67a7ac,
  title = {Refractive error and the green/red ratio.},
  author = {R E WIENKE},
  year = {1960},
  doi = {10.1364/josa.50.000341},
  url = {https://pubmed.ncbi.nlm.nih.gov/13844641/},
  note = {Source identifier: 13844641}
}