@book{24891,
	author = {Wilkerson, Gary, ed.},
	title = {Effective Systems Integration and Optical Design I},
	publisher = {SPIE},
	year = {1974},
	series = {Proceedings of SPIE; V. 0054},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0054}
}