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 Value Given by the Kew Observatory Standard Instruments. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 69
SP  - 1
EP  - 1
PY  - 1901/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1901.0081
M3  - doi:10.1098/rspl.1901.0081
AU  - Watson, W.
ER  -