1. An algebraic approach;Ehrig,1973
2. Fundamentals of Algebraic Graph Transformation, Monographs in Theoretical Computer Science;Ehrig,2006
3. Specifying pointer structures by graph reduction;Bakewell,2003
4. Term Graph Rewriting;Plump,1999
5. Hypergraph rewriting: critical pairs and undecidability of confluence;Plump,1993