@book{24416,
	author = {Melugin, Ramsey, ed.},
	title = {Cryogenic Optical Systems and Instruments V},
	publisher = {SPIE},
	year = {1993},
	series = {Proceedings of SPIE; V. 1765},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1765}
}