@book{22849,
	author = {Auelmann, Richard, ed.},
	title = {Acquisition, Tracking, and Pointing},
	publisher = {SPIE},
	year = {1987},
	series = {Proceedings of SPIE; V. 0641},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0641}
}