@misc{indiciae4220a218b439,
  title = {Two processes control variations in flicker sensitivity over the life span.},
  author = {C W Tyler},
  year = {1989},
  doi = {10.1364/josaa.6.000481},
  url = {https://pubmed.ncbi.nlm.nih.gov/2709193/},
  note = {Source identifier: 2709193}
}