@book{33319,
	author = {Ido, Tetsuya, ed.},
	title = {Time and Frequency Metrology III},
	publisher = {SPIE},
	year = {2011},
	series = {Proceedings of SPIE; V. 8132},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8132}
}