TY  - RPRT
TI  - An algorithm that generates a large number of geometric visual illusions.
AU  - J Ninio
PY  - 1979
DO  - 10.1016/0022-5193(79)90245-5
UR  - https://pubmed.ncbi.nlm.nih.gov/513807/
ID  - 513807
ER  -