TY  - JOUR
T1  - The Structure of the Band Spectrum of Helium
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 101
IS  - 708
SP  - 38
EP  - 64
PY  - 1922/04/01/
UR  - http://dx.doi.org/10.1098/rspa.1922.0024
M3  - doi:10.1098/rspa.1922.0024
AU  - Curtis, W.
ER  -