TY  - JOUR
T1  - On the Refractive Indices of Gaseous Potassium, Zinc, Cadmium, Mercury, Arsenic, Selenium, and Tellurium
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 79
IS  - 529
SP  - 202
EP  - 203
PY  - 1907/05/14/
UR  - http://dx.doi.org/10.1098/rspa.1907.0031
M3  - doi:10.1098/rspa.1907.0031
AU  - Cuthbertson, C.
AU  - Metcalfe, E.
ER  -