@book{29727,
	author = {Zamboni, Roberto, ed.},
	title = {Optical Materials and Biomaterials in Security and Defence Systems Technology XIII},
	publisher = {SPIE},
	year = {2016},
	series = {Proceedings of SPIE; V. 9994},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9994}
}