@inproceedings{ICDAR-2013-GebhardtGSD,
	author        = "Johann Gebhardt and Markus Goldstein and Faisal Shafait and Andreas Dengel",
	booktitle     = "{Proceedings of the 12th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2013.102",
	isbn          = "978-0-7695-4999-6",
	pages         = "479--483",
	publisher     = "{IEEE Computer Society}",
	title         = "{Document Authentication Using Printing Technique Features and Unsupervised Anomaly Detection}",
	year          = 2013,
}