@book{29009,
	author = {Quan, Chenggen, ed.},
	title = {Ninth International Symposium on Laser Metrology},
	publisher = {SPIE},
	year = {2008},
	series = {Proceedings of SPIE; V. 7155},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7155}
}