@book{30321,
	author = {Fagan, William, ed.},
	title = {Optics in Engineering Measurement},
	publisher = {SPIE},
	year = {1986},
	series = {Proceedings of SPIE; V. 0599},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0599}
}