D. Gessenharter, and M. Rauscher. Modelling Foundations and Applications: 7th European Conference, ECMFA 2011, Birmingham, UK, June 6--9, 2011, Proceedings, 6698, Springer, Berlin, (2011)
G. Meixner, M. Seissler, and K. Breiner. Model-Driven Development of Advanced User Interfaces, volume 340 of Studies in Computational Intelligence, Springer, Berlin, (2011)