TY  - RPRT
TI  - Transformations in the recognition of visual forms.
AU  - N Charness
AU  - A S Bregman
PY  - 1973
DO  - 10.1037/h0082488
UR  - https://pubmed.ncbi.nlm.nih.gov/4766144/
ID  - 4766144
ER  -