TY  - JOUR
T1  - A New Form of Spring for Electric and other Measuring Instruments
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 36
SP  - 297
EP  - 319
PY  - 1883/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1883.0113
M3  - doi:10.1098/rspl.1883.0113
AU  - Ayrton, W.
AU  - Perry, J.
ER  -
