@book{28395,
	author = {Krapels, Keith, ed.},
	title = {Millimetre Wave and Terahertz Sensors and Technology II},
	publisher = {SPIE},
	year = {2009},
	series = {Proceedings of SPIE; V. 7485},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7485}
}