TY  - JOUR
T1  - On the Existence of a Magnetic Medium
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 7
SP  - 448
EP  - 454
PY  - 1854/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1854.0105
M3  - doi:10.1098/rspl.1854.0105
AU  - Hirst, T.
ER  -
