@misc{indiciaea84f576137b3,
  title = {Duration discrimination between weak test lights.},
  author = {E J Casson and B A Wandell},
  year = {1984},
  doi = {10.1016/0042-6989(84)90204-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/6464357/},
  note = {Source identifier: 6464357}
}