TY  - JOUR
T1  - A Comparison of the Most Notable Disturbances of the Magnetic Declination in 1858 and 1859 at Kew and at Nertschinsk; Preceded by a Brief Retrospective View of the Progress of the Investigation into the Laws and Causes of the Magnetic Disturbances
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 154
SP  - 227
EP  - 245
PY  - 1864/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1864.0006
M3  - doi:10.1098/rstl.1864.0006
AU  - Sabine, E.
ER  -