@book{30979,
	author = {Romaniuk, Ryszard, ed.},
	title = {Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV},
	publisher = {SPIE},
	year = {2006},
	series = {Proceedings of SPIE; V. 6159},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6159}
}