1. S. Masuda, Recent progress in electrostatic precipitation, Inst. Phys. Conf. Ser., vol. 27, 1995, pp. 154–172.
2. C. Bouquegneau, Lightning and religions, 24th ICLP, UK Invited Lecture, Staffordshire University, 1998.
3. Novel observations on lightning discharges: result of research on Mount San Salvatore;Berger;J. Franklin Inst.,1967
4. Benjamin Franklin's Experiments;Franklin,1841
5. Lightning Protection;Golde,1973