@misc{indiciae59ed24a67922,
  title = {Four assumptions about invariance in perception.},
  author = {J E Cutting},
  year = {1983},
  doi = {10.1037//0096-1523.9.2.310},
  url = {https://pubmed.ncbi.nlm.nih.gov/6221075/},
  note = {Source identifier: 6221075}
}