TY  - JOUR
T1  - On the Diurnal Inequalities of Terrestrial Magnetism, as Deduced from Observations Made at the Royal Observatory, Greenwich, from 1841 to 1857
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 153
SP  - 309
EP  - 316
PY  - 1863/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1863.0013
M3  - doi:10.1098/rstl.1863.0013
AU  - Airy, G.
ER  -