Proceedings of the School of SegraVis Research Training Network on Foundations of Visual Modelling Techniques (FoVMT 2004). Elsevier Science, 151–172. 2006
Proc. Int. Workshop on Graph and Model Transformation (GraMoT'06), Satellite Event of the IEEE Symposium on Visual Languages and Human-Centric Computing 2006
Advances in Multiagent Systems, Robotics and Cybernetics: Theory and Practice. Proceedings of Intern. Conf. on Systems Research, Informatics and Cybernetics 2005. IIAS. 2006
Advances in Multiagent Systems, Robotics and Cybernetics: Theory and Practice. Proceedings of Intern. Conf. on Systems Research, Informatics and Cybernetics 2005. IIAS. 2006