TY  - JOUR
T1  - Preliminary Note on Magnetic Circuits in Dynamo- and Magneto-Electric Machines
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 29
SP  - 292
EP  - 297
PY  - 1879/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1879.0051
M3  - doi:10.1098/rspl.1879.0051
AU  - Elphinstone, L.
AU  - Vincent, C.
ER  -