1. ASSESS Update –Current Status and Future Developments, UCRL-JC-104360;Al-Ayat,1990
2. EASI Approach to Physical Security Evaluation;Bennett,1977
3. National Laboratory Systematic Analysis of Vulnerability to Intrusion, SAND89-0926[R];Bouchard,1989
4. Evaluation of physical protection systems using an integrated platform for analysis and design;Bowen;IEEE Trans. Syst., Man Cyber.: Syst.,2016
5. Defence in Depth, Protection in Depth and Security in Depth: a Comparative Analysis towards a Common Usage language;Coole,2012