@book{30133,
	author = {Rancourt, James, ed.},
	title = {Optical Thin Films IV: New Developments},
	publisher = {SPIE},
	year = {1994},
	series = {Proceedings of SPIE; V. 2262},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2262}
}