TY - JOUR T1 - The Conditions Determinative of Chemical Change and of Electrical Conduction in Gases, and on the Phenomena of Luminosity JF - Proceedings of the Royal Society of London (1854-1905) VL - 70 SP - 99 EP - 109 PY - 1902/01/01/ UR - http://dx.doi.org/10.1098/rspl.1902.0014 M3 - doi:10.1098/rspl.1902.0014 AU - Armstrong, H. ER -