@misc{indiciaeadf6defc5e72,
  title = {[Visual acuity for color differences without brightness difference].},
  author = {R Hilz and C R Cavonius},
  year = {1970},
  doi = {10.1016/0042-6989(70)90090-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/5516539/},
  note = {Source identifier: 5516539}
}