@book{25694,
	author = {Bowyer, Stuart, ed.},
	title = {Grazing Incidence Optics for Astronomical and Laboratory Applications},
	publisher = {SPIE},
	year = {1988},
	series = {Proceedings of SPIE; V. 0830},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0830}
}