Birte Christensen-Dalsgaard Donatella Castelli Bolette Ammitzbøll Jurik Joan Lippincott Research and Advanced Technology for Digital Libraries, 12th European Conference, ECDL 2008, Aarhus, Denmark, September 14-19, 2008. Proceedings 5173 2008 978-3-540-87598-7 ECDL Lecture Notes in Computer Science Springer db/conf/ercimdl/ecdl2008.html