@inproceedings{DL-1997-RauberRP,
	author        = "Christian Rauber and Joseph Ó Ruanaidh and Thierry Pun",
	booktitle     = "{Proceedings of the Second ACM International Conference on Digital Libraries, July 25-28, 1997, Philadelphia, PA, USA}",
	cdrom         = "DL1997/P123.pdf",
	doi           = "10.1145/263690.263805",
	isbn          = "0-89791-868-1",
	pages         = "123--130",
	publisher     = "{ACM}",
	title         = "{Secure Distribution of Watermarked Images for a Digital Library of Ancient Papers}",
	year          = 1997,
}