1. Research on long air gap discharges at Les Renardieres;Electra,1972
2. Research on long air gap discharges at Les Renardieres-1973 results;Electra,1974
3. Positive discharges in long air gap discharges at Les Renardieres-1975 results and conclusions;Electra,1977
4. Negative discharges in long air gaps at Les Renardieres;Electra,1981
5. Investigation of electrical breakdown in air using an image-processing technique;Watson;Int. J. of Elect.Eng.Educ.,1992