@book{22556,
	author = {Schanda, Janos, ed.},
	title = {14th Symposium on Photonic Measurement},
	publisher = {SPIE},
	year = {1993},
	series = {Proceedings of SPIE; V. 1712},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1712}
}