@book{30018,
	author = {McNamara, Bernard, ed.},
	title = {Optical Spectroscopic Instrumentation and Techniques for the 1990s: Applications in Astronomy, Chemistry, and Physics},
	publisher = {SPIE},
	year = {1990},
	series = {Proceedings of SPIE; V. 1318},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1318}
}