Jean-Marie Favre, Dragan Gasevic, Ralf Lämmel, Andreas Winter. 3rd International Workshop on Metamodels, Schemas, Grammars and Ontologies. In Thomas Kühne, editor, Models in Software Engineering, Workshops and Symposia at MoDELS 2006, Genoa, Italy, October 1-6, 2006, Reports and Revised Selected Papers. Volume 4364 of Lecture Notes in Computer Science, pages 52-55, Springer, 2006. [doi]