1. Cathode Ray Oscillograph Investigations on Atmospherics;Norinder,1936
2. On the Nature of Atmospherics;Watson-Watt,1937
3. The Waveform of Atmospherics at Night;Schonland,1940
4. Waveform, Energy, and Reflection by the Ionosphere of Atmospherics;Laby,1940
5. The Lightning Discharge;Bruce;Jour. Inst. Elec. Engrs.,1941