TY - JOUR T1 - On an Instrument for the Measurement of the Length of Long Electric Waves, and Also Small Inductances and Capacities JF - Proceedings of the Royal Society of London (1854-1905) VL - 74 SP - 488 EP - 498 PY - 1904/01/01/ UR - http://dx.doi.org/10.1098/rspl.1904.0144 M3 - doi:10.1098/rspl.1904.0144 AU - Fleming, J. ER -