TY  - JOUR
T1  - A Determination of the Value of the Earth's Magnetic Field in International Units, and a Comparison of the Results with the Values Given by the Kew Observatory Standard Instruments
JF  - Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Math. or Phys. Character (1896-1934)
VL  - 198
SP  - 431
EP  - 462
PY  - 1902/01/01/
UR  - http://dx.doi.org/10.1098/rsta.1902.0010
M3  - doi:10.1098/rsta.1902.0010
AU  - Watson, W.
ER  -