1. X-Ray Spectroscopy: An Introduction;Agarwal,1991
2. Comparison of dual energy detector system performance;Alvarez;Med. Phys.,2004
3. Berger, M., Hubbell, J., Seltzer, S., et al. (2010). XCOM: Photon Cross Sections Database. 〈http://physics.nist.gov/PhysRefData/Xcom/Text/XCOM.html〉.
4. Dual Source CT, Dual Energy CT in Clinical Practice;Bernhard,2011
5. Dual-energy detection of weapons of mass destruction;Budner;Proc. SPIE - Int. Soc. Opt. Eng.,2006