TY  - JOUR
T1  - On the Period of Hemispherical Excess of Sun-Spots, and the 26-Day Period of Terrestrial Magnetism
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 22
SP  - 42
EP  - 44
PY  - 1873/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1873.0008
M3  - doi:10.1098/rspl.1873.0008
AU  - Broun, J.
ER  -