Graph-Grammars and Their Application to Computer Science: 2nd International Workshop. Haus Ohrbeck, Germany, October 4 - 8, 1982 (Lecture Notes in Computer Science)
Graph-Grammars and Their Application to Computer Science 3rd International Workshop, Warrenton, Virginia, USA, December 2-6, 1986
Graph Grammars and Their Application to Computer Science 4th International Workshop, Bremen, Germany, March 5-9, 1990. Proceedings
Graph Transformations in Computer Science International Workshop, Dagstuhl Castle, Germany, January 4 - 8, 1993. Proceedings
Graphtheoretic Concepts in Computer Science Proceedings of the International Workshop WG 80 Bad Honnef, June 15-18, 1980
Graph-Theoretic Concepts in Computer Science International Workshop WG '87, Kloster Banz/Staffelstein, FRG, June 29 - July 1, 1987. Proceedings
Graph Transformation First International Conference, ICGT 2002, Barcelona, Spain, October 7-12, 2002, Proceedings
Graph Grammars and Their Application to Computer Science 5th International Workshop, Williamsburg, VA, USA, November (13-18), 1995. Selected Papers.
Graph-Theoretic Concepts in Computer Science International Workshop WG '86 Bernried, Federal Republic of Germany, June 17-19, 1986, Proceedings
Graph-Theoretic Concepts in Computer Science 30th International Workshop, WG 2004, Bad Honnef, Germany, June 21-23, 2004, Revised Papers