@inbook{c40cddf547024c00925fb6b44ae26351,
title = "Digital watermark detection and retrieval",
keywords = "edited books, Boekdeel internat.wet",
author = "{van der Lubbe}, JCA and {Moreu Otal}, H",
year = "2009",
language = "Undefined/Unknown",
isbn = "978-3-00-026960-8",
pages = "109--113",
editor = "P R{\"u}ckert and S Hodocek and G Dietz and E Wenger",
booktitle = "Bull's head and mermaid. The history of paper and watermarks from the middle ages to the modern period",
publisher = "Landesarchiv Baden-Wurttemberg",
}