@book{24413,
	author = {Melugin, Ramsey, ed.},
	title = {Cryogenic Optical Systems and Instruments III},
	publisher = {SPIE},
	year = {1988},
	series = {Proceedings of SPIE; V. 0973},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0973}
}