@book{25159,
	author = {Güell, Jeff, ed.},
	title = {Enhanced and Synthetic Vision 2008},
	publisher = {SPIE},
	year = {2008},
	series = {Proceedings of SPIE; V. 6957},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6957}
}