Gregor Engels, Wilhelm Schäfer. Specification of a Programming Support Environment by Graph Grammars. In H.-J. Schneider, Herbert Göttler, editors, Proceedings of the 8th Conference Graphtheoretic Concepts in Computer Science (WG '82), Neuenkirchen (near Erlangen), Germany. pages 47-62, Hanser, Munich, 1982.
Abstract is missing.