31. GI Jahrestagung 2001: Wien, Österreich - Band 1

Wissensmanagement und E-Business

Advanced Internet Charging and QoS Technologies 2001

Pervasive computing and information logistics

Electronic Government - Die nächsten Schritte

Web-Datenbanken

Information Networking

Digitale Signaturen in der Praxis

Mobile communication over wireless LAN: Research and applications

Integrating Diagrammatic and Formal Specification Techniques

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