TY  - RPRT
TI  - Color discrimination under reduced angular subtense and luminance.
AU  - G T Yonemura
AU  - M Kasuya
PY  - 1969
DO  - 10.1364/josa.59.000131
UR  - https://pubmed.ncbi.nlm.nih.gov/5802644/
ID  - 5802644
ER  -