1. Bachmann, A., Russ, A., Vöhringer, J., Hesse, W., Mayr, H.C., Kop, C.: OBSE - an Approach to Ontology-based Software Engineering in the Practice. In: Reichert, M., Strecker, S., Turowski, K. (eds.) Proceedings of the 2nd International Workshop on Enterprise Modeling and Information Systems Architectures. GI Lecture Notes in Informatics (LNI), vol. 119, pp. 129–142. Köllen Verlag (2007)
2. Batini, C., Demo, B., Di Leva, A.: A Methodology for conceptual design of offices data bases. Information Systems 9(2-3), 251–264 (1984)
3. Beck, K., Cunningham, W.: A Laboratory For Teaching Object-Oriented Thinking. In: Conference Proceedings on Object-oriented programming systems, languages and applications, pp. 1–6. ACM Press, New York (1989)
4. Boekelder, A., Steehouder, M.: Selecting and Switching: Some Advantages of Diagrams Over Tables and Lists for Presenting Instructions. IEEE Transaction on Professional Communication 41(4), 229–241 (1998)
5. Buchholz, E., Cyriaks, H., Düsterhöft, A., Mehlan, H., Thalheim, B.: Applying a Natural Language Dialog Tool for Designing Databases. In: Proc. International Workshop on Applications of Natural Language to Databases (NLDB 1995), pp. 119–133 (1995)