TY  - JOUR
T1  - On the Quantitative Analysis of Certain Alloys by Means of the Spectroscope. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 21
SP  - 507
EP  - 508
PY  - 1872/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1872.0095
M3  - doi:10.1098/rspl.1872.0095
AU  - Lockyer, J.
AU  - Roberts, W.
ER  -