TY  - JOUR
T1  - Letter from Prof. Hansteen to Col. Sabine on Variations of the Magnetical Inclination
JF  - Abstracts of the Papers Communicated to the Royal Society of London (1843-1854)
VL  - 6
SP  - 393
EP  - 396
PY  - 1850/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1850.0141
M3  - doi:10.1098/rspl.1850.0141
AU  - Hansteen, P.
ER  -