TY  - JOUR
T1  - The 27-Day Period in Magnetic Phenomena
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 90
IS  - 622
SP  - 583
EP  - 599
PY  - 1914/09/07/
UR  - http://dx.doi.org/10.1098/rspa.1914.0091
M3  - doi:10.1098/rspa.1914.0091
AU  - Chree, C.
ER  -
