@inproceedings{DocEng-2009-VallePC,
	author        = "Eduardo Valle and David Picard and Matthieu Cord",
	booktitle     = "{Proceedings of the Ninth Symposium on Document Engineering}",
	doi           = "10.1145/1600193.1600224",
	isbn          = "978-1-60558-575-8",
	pages         = "135--138",
	publisher     = "{ACM}",
	title         = "{Geometric consistency checking for local-descriptor based document retrieval}",
	year          = 2009,
}