A. Knapp, and T. Mossakowski. Graph Transformation, Specifications, and Nets - In Memory of Hartmut Ehrig, volume 10800 of Lecture Notes in Computer Science, page 1-25. Springer Verlag, (2018)see also https://arxiv.org/abs/1610.03960.
P. James, A. Knapp, T. Mossakowski, and M. Roggenbach. Recent Trends in Algebraic Development Techniques, 21th International Workshop, WADT 2012, volume 7841 of Lecture Notes in Computer Science, page 178-194. Springer, (2013)
D. García, T. Mossakowski, and N. Szasz. 17th Brazilian Symposium, SBMF 2014, Maceió, AL, Brazil, September 29--October 1, 2014. Proceedings, volume 8941 of Lecture Notes in Computer Science, page 64-79. (2015)
D. Dotan, and A. Kirshin. Companion to the 22Nd ACM SIGPLAN Conference on Object-oriented Programming Systems and Applications Companion, page 838--839. New York, NY, USA, ACM, (2007)
A. Koch, and A. Zündorf. Proceedings of the 3rd International Conference on Model-Driven Engineering and Software Development, page 223-230. SciTePress, (2015)
A. Steffen, E. Marchionni, and P. Rayo. "Heute schon das Morgen sehen", 19. DFN-Arbeitstagung über Kommunikationsnetze,
Düsseldorf, 2004, volume 73 of LNI, page 321--333. GI, (2005)
D. Seifert, S. Helke, and T. Santen. Perspectives of System Informatics, volume 2890 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, Berlin and Heidelberg, (2003)
M. de Miguel. Proceedings of the Eighth International Workshop on Object-Oriented Real-Time Dependable Systems, 2003., page 210--216. IEEE, (January 2003)
P. Langer, K. Wieland, M. Wimmer, and J. Cabot. Proceedings of the 49th International Conference on Objects, Models, Components, Patterns, page 52--67. Berlin, Heidelberg, Springer Verlag, (2011)
S. Awasthi, and A. Nayak. Proceedings of the 21th International Conference on Conceptual Structures (ICCS 2013), volume 7735 of Lecture Notes in Computer Science, page 277-288. Springer, (2013)