TY  - RPRT
TI  - Color differences scaled by chromatic modulation sensitivity functions.
AU  - T W Butler
AU  - L A Riggs
PY  - 1978
DO  - 10.1016/0042-6989(78)90234-1
UR  - https://pubmed.ncbi.nlm.nih.gov/726285/
ID  - 726285
ER  -