TY  - RPRT
TI  - Spectral luminous efficiency functions in the mesopic range.
AU  - K Sagawa
AU  - K Takeichi
PY  - 1986
DO  - 10.1364/josaa.3.000071
UR  - https://pubmed.ncbi.nlm.nih.gov/3950794/
ID  - 3950794
ER  -