TY  - JOUR
T1  - On the Chemical Action of the Rays of the Solar Spectrum on Preparations of Silver and Other Substances, Both Metallic and Non-Metallic, and on Some Photographic Processes
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 130
SP  - 1
EP  - 59
PY  - 1840/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1840.0002
M3  - doi:10.1098/rstl.1840.0002
AU  - Herschel, J.
ER  -