@book{33840,
	author = {Hoover, Richard, ed.},
	title = {X-Ray and Extreme Ultraviolet Optics},
	publisher = {SPIE},
	year = {1995},
	series = {Proceedings of SPIE; V. 2515},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2515}
}