@book{26562,
	author = {Andresen, Bjørn, ed.},
	title = {Infrared Technology XIX},
	publisher = {SPIE},
	year = {1993},
	series = {Proceedings of SPIE; V. 2020},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2020}
}