TY - JOUR T1 - The Relation between the Evolution of Heat and the Supply of Energy during the Passage of an Electric Discharge through Hydrogen JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 102 IS - 714 SP - 72 EP - 88 PY - 1922/10/02/ UR - http://dx.doi.org/10.1098/rspa.1922.0073 M3 - doi:10.1098/rspa.1922.0073 AU - Roberts, J. ER -