TY  - RPRT
TI  - The 'shrinking circle illusion' is a shrinking ellipse.
AU  - D R Bradley
AU  - E B Godiksen
PY  - 1984
DO  - 10.1068/p130207
UR  - https://pubmed.ncbi.nlm.nih.gov/6504680/
ID  - 6504680
ER  -