@misc{indiciae4dc6460d715c,
  title = {A psychophysical approach to dimensional separability.},
  author = {P W Cheng and R G Pachella},
  year = {1984},
  doi = {10.1016/0010-0285(84)90011-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/6478773/},
  note = {Source identifier: 6478773}
}