@book{30237,
	author = {Lewis, Colin, ed.},
	title = {Optics and Photonics for Counterterrorism, Crime Fighting, and Defence VIII},
	publisher = {SPIE},
	year = {2012},
	series = {Proceedings of SPIE; V. 8546},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8546}
}