1. Gosden, J.H.: Lightning and distribution systems—the nature of the problem, 1974),108, p. 1–8 IEE Conf. Publ
2. Cornfield, G., and Stringfellow, M.F.: Calculation and measurement of lightning-induced overvoltages on overhead distributionlines, 1974),108, p. 41–50 IEE Conf. Publ