@book{32912,
	author = {Refermat, Stanley, ed.},
	title = {Systems Integration and Optical Design: Another Look},
	publisher = {SPIE},
	year = {1977},
	series = {Proceedings of SPIE; V. 0103},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0103}
}