TY  - RPRT
TI  - Perceived area and the luminosity threshold.
AU  - F Bonato
AU  - A L Gilchrist
PY  - 1999
DO  - 10.3758/bf03206897
UR  - https://pubmed.ncbi.nlm.nih.gov/10498995/
ID  - 10498995
ER  -