1. Donhue D (2010) Symposium on international safeguards: preparing for future verification challenges. IAEA-CN-184/159, Vienna, Austria, pp 1–5. http://www.iaea.org/safeguards/Symposium/2010/Documents/PapersRepository/159.pdf . Accessed 11 Aug 2015
2. Buchmann JH, Sarkis JES, Kakazu MH, Rodriques C (2006) J Radioanal Nucl Chem 270:291–298
3. Usuda S, Magara M, Esaka F, Yasuda K, Kokubu YS, Lee CG, Miyamoto Y, Suzuki A, Inagawa J, Sakurai S, Murata F (2010) J Nucl Radiochem Sci 11(2):A5–A9
4. Szeles E, Varga Z, Stefanka Z (2010) J Anal Atom Spectrom 25:1014–1018
5. Vogt S, Zahradnik P, Klose D, Swietly H (2006) Symposium on international safeuards: verification and nuclear material security. IAEA, IAEA-SM-367/10/06, Vienna, Austria, pp 1–7. http://www-pub.iaea.org/MTCD/Publications/PDF/SS-2001/PDF%20files/Session%2010/Paper%2010-06.pdf . Accessed 11 Aug 2015