@misc{indiciae6159f666f033,
  title = {Unitary classification in a comparison task.},
  author = {X Li and A F Smith},
  year = {1992},
  doi = {10.3758/bf03212252},
  url = {https://pubmed.ncbi.nlm.nih.gov/1561051/},
  note = {Source identifier: 1561051}
}