Electromagnetic pulse (EMP) : threat to critical infrastructure : hearing before the Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies of the Committee on Homeland Security, House of Representatives, One Hundred Thirteenth Congress, second session, May 8, 2014.
Electromagnetic pulse (EMP) : threat to critical infrastructure : hearing before the Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies of the Committee on Homeland Security, House of Representatives, One Hundred Thirteenth Congress, second session, May 8, 2014.