Search Engine Strategies Conference & Expo
(Londýn, 2.-3. června 2004)

Joint Conference on Digital Libraries 2004
(Tuscon, Arizona; 7.-11. června 2004)

International Conference on Virtual Communities
(Haag, 14.-15. června 2004)

Persistent Identifiers
(Cork, Velká Británie; 17.-18. června 2004)

8th ELPUB Conference - Building Digital Bridges: Linking cultures, commerce and science
(Brasilia, 23.-26. června 2004)

Return on Investment for Libraries and Information Services
(Tilburg, 28.-29. června 2004)