Jürgen Angele. Conceptual Modeling in KARL and G-KARL. In Bernhard Thalheim, Suzan Yigitbasi, editors, Proccedings of the Workshop ER CASE Tools, Research Track, 15th International Conference on Conceptual Modeling, Cottbus, Germany, October 10, 1996. pages 15-28, Brandenburg Technical University, 1996. [doi]
Abstract is missing.