A. Rauber, I. Solvberg:
"Digital Preservation";
in series "ERCIM News", series editor: P. Kunz; issued by: European Research Consortium on Informatics and Mathematics; European Research Consortium on Informatics and Mathematics, Sophia Antipolis, France, 2010, ISSN: 0926-4981, 64 pages.
http://publik.tuwien.ac.at/files/PubDat_191973.pdf