Discovery-Systeme: Eine Analyse ihrer Geschichte und Gegenwart mit dem Hype-Zyklus.

This paper analyses the history of discovery systems created by librarians in academic libraries, with a focus on libraries in Germany. It uses the hype cycle as a model to investigate and discuss these systems with specific regard to the expectations and perceptions of librarians. The paper also provides an outlook on the future potentials of discovery systems, putting it in the context of research services. [ABSTRACT FROM AUTHOR]