TY - JOUR T1 - On Electric Discharge between Electrodes at Different Temperatures in Air and in High Vacua JF - Proceedings of the Royal Society of London (1854-1905) VL - 47 SP - 118 EP - 126 PY - 1889/01/01/ UR - http://dx.doi.org/10.1098/rspl.1889.0072 M3 - doi:10.1098/rspl.1889.0072 AU - Fleming, J. ER -