@misc{indiciae531680a18542,
  title = {An equation for behavioral contrast.},
  author = {B A Williams and J T Wixted},
  year = {1986},
  doi = {10.1901/jeab.1986.45-47},
  url = {https://pubmed.ncbi.nlm.nih.gov/3950534/},
  note = {Source identifier: 3950534}
}