TY  - JOUR
T1  - On the Simultaneity of Magnetic Variations at Different Places on Occasions of Magnetic Disturbance, and on the Relation between Magnetic and Earth Current Phenomena. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 51
SP  - 445
EP  - 446
PY  - 1892/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1892.0027
M3  - doi:10.1098/rspl.1892.0027
AU  - Ellis, W.
ER  -