L. De Vocht, S. Softic, M. Ebner, and H. Mühlburger. Proceedings of the 11th International Conference on Knowledge Management and Knowledge Technologies, page 43. ACM, (2011)
B. Taraghi, M. Ebner, G. Till, and H. Mühlburger. International Journal of Emerging Technologies in Learning (iJet), Special Issue: ICL2009 – MashUps for Learning (5):
25--30(January 2010)