@book{30236,
	author = {Burgess, Douglas, ed.},
	title = {Optics and Photonics for Counterterrorism, Crime Fighting and Defence IX; and Optical Materials and Biomaterials in Security and Defence Systems Technology X},
	publisher = {SPIE},
	year = {2013},
	series = {Proceedings of SPIE; V. 8901},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8901}
}