TY  - RPRT
TI  - Colour inputs to orientation detectors in the human visual system.
AU  - C R Sharpe
AU  - G Mandl
PY  - 1977
DO  - 10.1016/0042-6989(77)90204-8
UR  - https://pubmed.ncbi.nlm.nih.gov/855212/
ID  - 855212
ER  -