@book{29583,
	author = {Geyl, Roland, ed.},
	title = {Optical Fabrication, Testing, and Metrology},
	publisher = {SPIE},
	year = {2004},
	series = {Proceedings of SPIE; V. 5252},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5252}
}