@misc{indiciae3b5dbbb45d83,
  title = {Functional representations common to visual perception and imagination.},
  author = {P Podgorny and R N Shepard},
  year = {1978},
  doi = {10.1037//0096-1523.4.1.21},
  url = {https://pubmed.ncbi.nlm.nih.gov/627848/},
  note = {Source identifier: 627848}
}