TY  - JOUR
T1  - The Spectrum of Ionised Potassium
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 100
IS  - 703
SP  - 182
EP  - 190
PY  - 1921/11/01/
UR  - http://dx.doi.org/10.1098/rspa.1921.0079
M3  - doi:10.1098/rspa.1921.0079
AU  - McLennan, J.
ER  -