TY  - JOUR
T1  - A Quantum Theory of Colour Vision
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 92
IS  - 646
SP  - 219
EP  - 232
PY  - 1921/07/01/
UR  - http://dx.doi.org/10.1098/rspb.1921.0020
M3  - doi:10.1098/rspb.1921.0020
AU  - Joly, J.
ER  -