User:Cwp6

Preventing Nuclear Terrorism: A Progress Update. Washington, D.C.: Report for Nuclear Threat Initiative and the Project on Managing the Atom Matthew Bunn, Harvard University, updated October 2003, accessed 06 September 2009 (Grand Challenge)

Oliver Kamm: Preventing nuclear terrorism, Oliver Kamm, updated March 30 2008, accessed 06 September 2009 (Grand Challenge)