TY  - JOUR
T1  - The Diurnal Variation of Terrestrial Magnetism
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 89
IS  - 612
SP  - 379
EP  - 392
PY  - 1914/01/01/
UR  - http://dx.doi.org/10.1098/rspa.1914.0003
M3  - doi:10.1098/rspa.1914.0003
AU  - Walker, G.
ER  -
