@book{33861,
	author = {Bowen, D. Keith, ed.},
	title = {X-Ray Imaging II},
	publisher = {SPIE},
	year = {1986},
	series = {Proceedings of SPIE; V. 0691},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0691}
}