@misc{indiciaef5982dd9436e,
  title = {Contrast perception and electrophysiological correlates.},
  author = {A Fiorentini and L Maffei},
  year = {1973},
  doi = {10.1113/jphysiol.1973.sp010219},
  url = {https://pubmed.ncbi.nlm.nih.gov/4715369/},
  note = {Source identifier: 4715369}
}