TY  - RPRT
TI  - [Visual acuity for color differences without brightness difference].
AU  - R Hilz
AU  - C R Cavonius
PY  - 1970
DO  - 10.1016/0042-6989(70)90090-8
UR  - https://pubmed.ncbi.nlm.nih.gov/5516539/
ID  - 5516539
ER  -