@inproceedings{ICDAR-2009-ArdizzonePDMN,
	author        = "Edoardo Ardizzone and A. De Polo and Haris Dindo and Giuseppe Mazzola and C. Nanni",
	booktitle     = "{Proceedings of the 10th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2009.134",
	isbn          = "978-0-7695-3725-2",
	pages         = "1166--1170",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Dual Taxonomy for Defects in Digitized Historical Photos}",
	year          = 2009,
}