TY  - JOUR
T1  - The Absorption Spectrum of Potassium Vapour
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 101
IS  - 713
SP  - 539
EP  - 547
PY  - 1922/09/01/
UR  - http://dx.doi.org/10.1098/rspa.1922.0065
M3  - doi:10.1098/rspa.1922.0065
AU  - Datta, S.
ER  -