1. Kim, H. Truth of EMP threat and development plan. DefenseTech 414, 98–103 (2013).
2. Choi, T. & Cho, W. Countermeasure of electromagnetic pulse (EMP). DenfenseTech 157, 54–59 (1992).
3. Jacob, G. The Swiss EMP concept of general defense. IEEE Antennas Propag. Soc. Newsl. 29, 5–10 (1987).
4. Fugetsu, B. et al. Electrical conductivity and electromagnetic interference shielding efficiency of carbon nanotube/cellulose composite paper. Carbon 46, 1256–1258 (2008).
5. Fei, G., Bihua, Z., Cheng, G., & Hailin, C.: Analysis of shielding effectiveness of conductive cement-based materials in HEMP environment. In Proceeding of the 2008 International Conference on Microwave and Millimeter Wave Technology (ICMMT 2008), Nanjing, China, 21–24 April 2008.