TY  - RPRT
TI  - Functional representations common to visual perception and imagination.
AU  - P Podgorny
AU  - R N Shepard
PY  - 1978
DO  - 10.1037//0096-1523.4.1.21
UR  - https://pubmed.ncbi.nlm.nih.gov/627848/
ID  - 627848
ER  -