TY  - RPRT
TI  - Opponent-process additivity--I: red-green equilibria.
AU  - J Larimer
PY  - 1974
DO  - 10.1016/0042-6989(74)90209-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4428619/
ID  - 4428619
ER  -