@book{33522,
	author = {Carapezza, Edward, ed.},
	title = {Unmanned/Unattended Sensors and Sensor Networks X},
	publisher = {SPIE},
	year = {2014},
	series = {Proceedings of SPIE; V. 9248},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9248}
}