T. Mossakowski, O. Kutz, und C. Lange. Recent Trends in Algebraic Development Techniques, 21th International Workshop, WADT 2012, Volume 7841 von Lecture Notes in Computer Science, Seite 212-230. Springer, (2013)
A. Knapp, und T. Mossakowski. Graph Transformation, Specifications, and Nets - In Memory of Hartmut Ehrig, Volume 10800 von Lecture Notes in Computer Science, Seite 1-25. Springer Verlag, (2018)see also https://arxiv.org/abs/1610.03960.