1. Abadi, M., Cardelli, L.: A Theory of Objects. Monographs in Computer Science. Springer, New York (1996)
2. Bakewell, A., Plump, D., Runciman, C.: Specifying pointer structures by graph reduction. In: Nagl, M., Pfaltz, J., Böhlen, B. (eds.) Applications of Graph Transformation with Industrial Relevance (AGTIVE’03), No. 3062 in Lecture Notes in Computer Science, pp. 30–44. Springer, Berlin (2004)
3. Blomer, J., Geiß, R.: GrGen.net: A generative system for graph-rewriting, user manual. www.grgen.net (2006–2011)
4. Courcelle, B., Engelfriet, J.: Graph Structure and Monadic Second-Order Logic—A Language-Theoretic Approach, Encyclopedia of Mathematics and Its Applications, vol. 138. Cambridge University Press, Cambridge (2012)
5. Drewes, F., Habel, A., Kreowski, H.J.: Hyperedge replacement graph grammars. In: Rozenberg, G. (ed.) Handbook of Graph Grammars and Computing by Graph Transformation Vol. I: Foundations, chap. 2, pp. 95–162. World Scientific, Singapore (1997)