TY  - JOUR
T1  - Contributions to Terrestrial Magnetism. No. VI
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 134
SP  - 87
EP  - 115
PY  - 1844/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1844.0007
M3  - doi:10.1098/rstl.1844.0007
AU  - Sabine, E.
ER  -