ELFI: Information Brokering for the Domain of Research Funding. - Achim Nick; Jürgen Koenemann; Elmar Schalück (Comput. Networks, 1998)

Case Studies in Developing Contextualising Information Systems. - Roland Klemke; Achim Nick (CONTEXT, 2001)

Broker's Lounge - An Environment for Multi-Dimensional User-Adaptive Knowledge Management. - Matthias Jarke; Roland Klemke; Achim Nick (HICSS, 2001)

Domänenmodellierung und Information-Brokering. - Achim Nick (Modellierung, 2001)

Intelligent Brokering of Tourism Services for Mobile Users. - Barbara Schmidt-Belz; Milla Makelainen; Achim Nick; Stefan Poslad (ENTER, 2002)

Personalisiertes Information-Brokering. - Achim Nick (2002)