An integrated alerting service for open digital libraries: Design and implementation

A Hinze, A Schweer, G Buchanan, R Meersman (ed.), Z Tari (ed.), MS Hacid (ed.), J Mylopoulos (ed.), B Pernici (ed.), O Baboglu (ed.), HA Jacobsen (ed.), J Loyall (ed.), M Kifer (ed.), S Spaccapietra (ed.)