TY  - JOUR
T1  - Researches in Spectrum Photography in Relation to New Methods of Quantitative Chemical Analysis. Part II. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 36
SP  - 421
EP  - 422
PY  - 1883/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1883.0122
M3  - doi:10.1098/rspl.1883.0122
AU  - Hartley, W.
ER  -
