TY  - RPRT
TI  - Colour and flicker thresholds for high frequency increments.
AU  - S H Schwartz
PY  - 1993
DO  - 10.1111/j.1475-1313.1993.tb00473.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8265172/
ID  - 8265172
ER  -