@book{26563,
	author = {Spiro, Irving, ed.},
	title = {Infrared Technology XV},
	publisher = {SPIE},
	year = {1990},
	series = {Proceedings of SPIE; V. 1157},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1157}
}