@book{28609,
	author = {Hoover, Richard, ed.},
	title = {Multilayer and Grazing Incidence X-Ray/EUV Optics II},
	publisher = {SPIE},
	year = {1994},
	series = {Proceedings of SPIE; V. 2011},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2011}
}