@misc{indiciae570a65f7c795,
  title = {Inverse relations between preference and contrast.},
  author = {B A Williams},
  year = {1992},
  doi = {10.1901/jeab.1992.58-303},
  url = {https://pubmed.ncbi.nlm.nih.gov/16812667/},
  note = {Source identifier: 16812667}
}