PHAIDRA - A REPOSITORY-PROJECT OF THE UNIVERSITY OF VIENNA: Poster - iPres 2010 - Vienna Höckner, Markus Budroni, Paolo iPRES, Vienna Conferences, Conference 2010 Phaidra (Permanent Hosting, Archiving and Indexing of Digital Resources and Assets ) is used as a long-term preservation system through the assignment of persistent identifiers (permanent links). The project was launched in 2006 and is the successful result of cooperation between the Vienna University Computer Center, the Center for Teaching and Learning and the Vienna University Library. At present, Phaidra contains about 60,000 objects, all of which are provided with structured metadata. article in collected edition application/pdf 312064 bytes o:245909 hdl:11353/10.245909 http://phaidra.univie.ac.at/o:245909 eng CC BY-SA 2.0 AT http://creativecommons.org/licenses/by-sa/2.0/at/