TY  - RPRT
TI  - Instrument for measuring relative brightness perception.
AU  - T J Martin
AU  - G D Robison
PY  - 1994
DO  - 10.1016/s0002-9394(14)70068-6
UR  - https://pubmed.ncbi.nlm.nih.gov/8172268/
ID  - 8172268
ER  -