@book{22851,
	author = {Gowrinathan, Sankaran, ed.},
	title = {Acquisition, Tracking, and Pointing III},
	publisher = {SPIE},
	year = {1989},
	series = {Proceedings of SPIE; V. 1111},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1111}
}