H. Ehrig, M. Korff, and M. Löwe. Graph-Grammars and Their Application to Computer Science, volume 532 of Lecture Notes in Computer Science, page 24-37. Springer, (1990)
U. Prange, H. Ehrig, K. Hoffmann, and J. Padberg. Concurrency, Graphs and Models, volume 5065 of Lecture Notes in Computer Science, page 96-113. Springer, (2008)
P. Boehm, H. Ehrig, U. Hummert, and M. Löwe. Graph-Grammars and Their Application to Computer Science, volume 291 of Lecture Notes in Computer Science, page 86-98. Springer, (1986)
H. Ehrig, K. Ehrig, G. Taentzer, J. de Lara, D. Varró, and S. Varró-Gyapay. Transformation Techniques in Software Engineering, volume 05161 of Dagstuhl Seminar Proceedings, Internationales Begegnungs- und Forschungszentrum für Informatik (IBFI), Schloss Dagstuhl, Germany, (2005)
F. Orejas, P. Nivela, and H. Ehrig. Categorial Methods in Computer Science, volume 393 of Lecture Notes in Computer Science, page 220-243. Springer, (1988)
M. Große-Rhode, and H. Ehrig. Current Trends in Theoretical Computer Science, volume 40 of World Scientific Series in Computer Science, World Scientific, (1993)
H. Ehrig, and H. Kreowski. Category Theory Applied to Computation and Control, volume 25 of Lecture Notes in Computer Science, page 144-150. Springer, (1974)
B. Braatz, H. Ehrig, and M. Urbásek. Petri Net Technology for Communication-Based Systems, volume 2472 of Lecture Notes in Computer Science, page 37-65. Springer, (2003)