TY  - JOUR
T1  - On Radiant Matter Spectroscopy: Note on the Earth Y<latex>$\alpha $</latex>
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 40
SP  - 236
EP  - 237
PY  - 1886/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1886.0026
M3  - doi:10.1098/rspl.1886.0026
AU  - Crookes, W.
ER  -
