TY  - JOUR
T1  - On the Extinction of Light by an Illuminated Retina
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 87
IS  - 593
SP  - 147
EP  - 151
PY  - 1912/08/13/
UR  - http://dx.doi.org/10.1098/rspa.1912.0066
M3  - doi:10.1098/rspa.1912.0066
AU  - Abney, W.
ER  -