@book{32086,
	author = {Nandhakumar, Nagaraj, ed.},
	title = {Sensor Fusion and Aerospace Applications II},
	publisher = {SPIE},
	year = {1994},
	series = {Proceedings of SPIE; V. 2233},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2233}
}