Bass, M. J., Stuve, D., Tansley, R., Branschofsky, M., Breton, P., Carmichael, P., Cattey, B., Chudnov, D., and Ng, J. (2002). Dspace – Functionality. Internal Reference Specification. Hewlett-Packard Company and Massachusetts Institute of Technology.
Bass, M. J., Stuve, D., Tansley, R., Branschofsky, M., Breton, P., Carmichael, P., Cattey, B., Chudnov, D., and Ng, J. (2002). Dspace –Technology & Architecture. Internal Reference Specification. Hewlett-Packard Company and Massachusetts Institute of Technology.
Becker, C., Strodl, S., Neumayer, R., Rauber, A., Bettelli, E. N., and Kaiser, M. (2007). Long-Term Preservation of Electronic Theses and Dissertations: A Case Study in Preservation Planning. In Proceedings of the 9th Russian National Research Conference on Digital Libraries (RCDL’07).
CCSDS. (2002). Reference Model for an Open Archival Information System (OAIS). Retrieved November 13, 2007, from http://public.ccsds.org/publications/archive/650x0b1.pdf.
DSpace Architecture Review Group. (2007). Toward the Next Generation: Recommendations for the next DSpace Architecture. Retrieved November 13, 2007, from  http://www.dspace.org/images/stories/PDFs/dspace-recs.pdf.
ISO. (2003). Space Data and Information Transfer Systems – Open Archival Information System – Reference Model (ISO 14721:2003).
Strodl, S., Becker, C., Neumayer, R., and Rauber, A. (2007). How to Choose a Digital Preservation Strategy: Evaluating a Preservation Planning Procedure. In Proceedings of the 7th ACM IEEE Joint Conference on Digital Libraries (JCDL’07),  29-38.
The National Library of Australia. (2007). Automatic Obsolescence Notification System (AONS). Retrieved November 13, 2007, from http://pilot.apsr.edu.au/wiki/index.php/AONS_II.