@book{22564,
	author = {Temkin, Richard, ed.},
	title = {15th Intl Conf on Infrared and Millimeter Waves},
	publisher = {SPIE},
	year = {1990},
	series = {Proceedings of SPIE; V. 1514},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1514}
}