@inproceedings{ICDAR-2009-OroR,
	author        = "Ermelinda Oro and Massimo Ruffolo",
	booktitle     = "{Proceedings of the 10th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2009.12",
	isbn          = "978-0-7695-3725-2",
	pages         = "906--910",
	publisher     = "{IEEE Computer Society}",
	title         = "{PDF-TREX: An Approach for Recognizing and Extracting Tables from PDF Documents}",
	year          = 2009,
}