TY  - JOUR
T1  - On Phenomena Relating to the Spectra of Hydrogen and Helium
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 93
IS  - 646
SP  - 27
EP  - 28
PY  - 1916/12/01/
UR  - http://dx.doi.org/10.1098/rspa.1916.0048
M3  - doi:10.1098/rspa.1916.0048
AU  - Merton, T.
AU  - Nicholson, J.
ER  -