1. Lecture Notes in Computer Science;D.-H. Dang,2009
2. Lecture Notes in Computer Science;H. Ehrig,2007
3. Ehrig, H., Ehrig, K., Prange, U., Taentzer, G.: Fundamentals of Algebraic Graph Transformation. Springer, Berlin (2006)
4. Lecture Notes in Computer Science;H. Ehrig,2009
5. Ehrig, H., Habel, A., Ehrig, K., Pennemann, K.H.: Theory of Constraints and Application Conditions: From Graphs to High-Level Structures. Fundamenta Informaticae 74(1), 135–166 (2006)