H. Kaiya, H. Horai, und M. Saeki. International Conference on Requirements Engineering, Seite 13-22. Essen, Germany, IEEE Computer Society, (9--13 09 2002)
M. Kolp, P. Giorgini, und J. Mylopoulos. Eighth International Workshop on Agent Theories, Architectures, and Languages (ATAL-2001), Seattle, WA, (August 2001)
R. Landtsheer, E. Letier, und A. van Lamsweerde. 11th IEEE International Requirements Engineering Conference (RE'03), Seite 200--210. Monterey Bay, USA, IEEE Computer Society Press, (September 2003)
H. Liu, H. Lieberman, und T. Selker. AH '02: Proceedings of the Second International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems, Seite 253--263. London, UK, Springer-Verlag, (2002)
R. Matulevicius, P. Heymans, und A. Opdahl. International Conference on Interoperability for Enterprise Software and Applications, Seite 77-88. Funchal, Portugal, (2007)
R. Matulevičius, und P. Heymans. International Conference on Requirements Engineering: Foundation for Software Quality, LNCS 4542, Seite 18 – 32. Trondheim, (Juni 2007)
R. Sebastiani, P. Giorgini, und J. Mylopoulos. 16th International Conference on Advanced Information Systems Engineering, Volume 3084 von Lecture Notes in Computer Science, Seite 20-35. Riga, Latvia, (Juni 2004)