TY  - JOUR
T1  - Colour-Blindness and the Trichromatic Theory of Colour Vision. Part III. Incomplete Colour-Blindness
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 86
IS  - 583
SP  - 42
EP  - 56
PY  - 1911/12/22/
UR  - http://dx.doi.org/10.1098/rspa.1911.0079
M3  - doi:10.1098/rspa.1911.0079
AU  - de W. Abney, W.
ER  -
