@book{24137,
	author = {Ewing, Kenneth, ed.},
	title = {Chemical and Biological Sensors for Industrial and Environmental Monitoring III},
	publisher = {SPIE},
	year = {2007},
	series = {Proceedings of SPIE; V. 6756},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6756}
}