1. The Lightning Discharge;Schonland,1956
2. A return Stroke Model;Cooray,1989
3. Impulse positive corona; charge generation and neutralization [HV Engineering techniques and experimental results], Paper 81.08;Cabrera,1991
4. Electrical Breakdown in Gases;Meek,1978
5. Positive discharges in long air gaps at Les Renardières—1975 Results and Conclusions;Electra,1975