@misc{indiciae3453eded9cc8,
  title = {Retinal stimulation by light substitution.},
  author = {K O DONNER and W A RUSHTON},
  year = {1959},
  doi = {10.1113/jphysiol.1959.sp006340},
  url = {https://pubmed.ncbi.nlm.nih.gov/13817555/},
  note = {Source identifier: 13817555}
}