1. (1) IEC 62305-1: “Protection against lightning-Part 1: General principles”, Ed. 2 (2010)
2. (2) S. Miyazaki and M. Ishii: “Induced magnetic field inside of directly hit building by lightning”, The Papers of Joint Technical Meeting, IEE Japan, ED-05-110, SP-05-48, HV-05-52, pp. 29-34 (2005) (in Japanese)
3. (3) S. Miyazaki and M. Ishi: “Induced magnetic field inside of directly stricken building by lightning”, 28th Int. Conf. Lightning Protection V-14, pp. 704-709, Kanazawa, Japan (2006)
4. (4) S. Yasui, H. Takayama, S. Nishizawa, T. Matsumoto, and K. Kato: “The relations between lightning protection zone concept and external lightning protection systems of structures”, IEIE Japan, Vol. 32, No. 12, pp. 909-912 (2012) (in Japanese)
5. (5) T. Shindo: “How to protect yourself from lightning”, J. Plasma Fusion Res., Vol. 80, No. 8, pp. 662-668 (2004) (in Japanese)