@book{24576,
	author = {Barnes, William, ed.},
	title = {Design, Manufacture and Application of Metal Optics},
	publisher = {SPIE},
	year = {1976},
	series = {Proceedings of SPIE; V. 0065},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0065}
}