Research and Advanced Technology for Digital Libraries 5th European Conference, ECDL 2001, Darmstadt, Germany, September 4-9, 2001. Proceedings Constantopoulos Panos Heftet / 2001 / Engelsk
Research and Advanced Technology for Digital Libraries 7th European Conference, ECDL 2003, Trondheim, Norway, August 17-22, 2003. Proceedings Koch Traugott Heftet / 2003 / Engelsk
