@book{24814,
	author = {Agam, Gady, ed.},
	title = {Document Recognition and Retrieval XVIII},
	publisher = {SPIE},
	year = {2011},
	series = {Proceedings of SPIE; V. 7874},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7874}
}