@inproceedings{ICDAR-2013-AntonacopoulosCPP,
	author        = "Apostolos Antonacopoulos and Christian Clausner and Christos Papadopoulos and Stefan Pletschacher",
	booktitle     = "{Proceedings of the 12th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2013.293",
	isbn          = "978-0-7695-4999-6",
	pages         = "1454--1458",
	publisher     = "{IEEE Computer Society}",
	title         = "{ICDAR 2013 Competition on Historical Newspaper Layout Analysis (HNLA 2013)}",
	year          = 2013,
}