1. Goertzel, K.M.: Integrated circuit security threats and hardware assurance countermeasures. In: Real-Time Information Assurance, CrossTalk, Nov/Dec 2013
2. Pope, S., Cohen, B.S., Sharma, V., Wagner, R.R., Linholm, L.W., Gillespie, S.: Verifying Trust for Defense Use Commercial Semiconductors
3. Grand Challenges for Engineering. http://www.engineeringchallenges.org/cms/8996/9042.aspx
4. Defense Science Board Task Force On High Performance Microchip Supply, Office of the Under Secretary of Defense. http://www.acq.osd.mil/dsb/reports/2005-02-HPMS_Report_Final.pdf . Accessed Feb 2005
5. Dean Collins: TRUST, A Proposed Plan for Trusted Integrated Circuits. http://www.stormingmedia.us/95/9546/A954654.html