Hans-Jörg Kreowski, Sabine Kuske: Graph Multiset Transformation as a Framework for Massively Parallel Computation. In Proc. 4th Intl. Conference on Graph Transformations (ICGT 2008), volume 5214 of Lecture Notes in Computer Science, pages 351-365. 2008.
Hans-Jörg Kreowski, Sabine Kuske: Communities of Autonomous Units for Pickup and Delivery Vehicle Routing. In Andy Schürr, Manfred Nagl, Albert Zündorf, editors, Proc. 3rd Intl. Workshop on Applications of Graph Transformation with Industrial Relevance (AGTIVE '07), volume 5088 of Lecture Notes in Computer Science, pages 281-296. Springer, 2008.
Hans-Jörg Kreowski, Sabine Kuske, Grzegorz Rozenberg: Graph Transformation Units - An Overview. In Pierpaolo Degano, Rocco De Nicola, José Meseguer, editors, Concurrency, Graphs and Models, volume 5065 of Lecture Notes in Computer Science, pages 57-75. Springer, 2008.
