[1] Jutta Göers, Klaus-Peter Lisson, and Jens Voiges. Objektorientierte Analyse eines Produktionsinformationssystems mit ”auffallend anwenderfreundlicher” Bedienoberfläche. Technical report, Universität Osnabrück, 1996.
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[2] Jutta Göers and Klaus Ecker. Integrated Data Management in CIM Systems. In Proc. of the 32. TIMS Conference, Anchorage, Alaska, 1994.
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The data management in various components of CIM systems is today realized by individual, usually relational databases. Data exchange between the components (via interfacrs) has serious drawbacks. More efficiency, however, is achieved by an object oriented database approach. Requirements for an integrated and distributed data management are discussed.

[3] Klaus Ecker, Jutta Göers, and Reiner Hirschberg. CHARM II - an Alternative Approach for Geometric Modeling (long version). Technical report, Institut für Informatik, TU Clausthal, 1993.
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[4] Klausthal Theo. Das OSCAR-Projekt. Technical report, Institut für Informatik, TU Clausthal, 1992.
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[5] Jutta Göers, Andreas Heuer, and Gunter Saake. Third Workshop on Foundations of Models and Languages for Data and Objects. Technical report, Institut für Informatik, TU Clausthal, 1991.
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[6] Klaus Ecker, Jutta Göers, and Reiner Hirschberg. CHARM II: Its Syntax and Semantics. Technical report, Institut für Informatik, TU Clausthal, 1990.
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