@book{28394,
	author = {Krapels, Keith, ed.},
	title = {Millimetre Wave and Terahertz Sensors and Technology},
	publisher = {SPIE},
	year = {2008},
	series = {Proceedings of SPIE; V. 7117},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7117}
}