TY  - JOUR
T1  - Experimental Researches in Electro-Magnetism and Magneto-Electricity
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 123
SP  - 313
EP  - 321
PY  - 1833/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1833.0017
M3  - doi:10.1098/rstl.1833.0017
AU  - Ritchie, W.
ER  -