@book{33466,
	author = {Carapezza, Edward, ed.},
	title = {Unattended/Unmanned Ground, Ocean, and Air Sensor Technologies and Applications VI},
	publisher = {SPIE},
	year = {2004},
	series = {Proceedings of SPIE; V. 5417},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5417}
}