TY  - RPRT
TI  - Luminance-dependent changes in mesopic visual contrast sensitivity.
AU  - R A Smith
PY  - 1973
DO  - 10.1113/jphysiol.1973.sp010178
UR  - https://pubmed.ncbi.nlm.nih.gov/4702414/
ID  - 4702414
ER  -