1. AIST (2008), “ Mental Commitment Robot [PARO]' official site, online: http://paro.jp/english/index.html
2. Bock, C.; Görlich, D.; Zuehlke, D. (2006): Using Domain-Specific Languages in the Design of HMIs: Experiences and Lessons Learned. Preprints of the Workshop: Model-Driven Development of Advanced User Interfaces, UML/MoDELS 2006, Genova/Italy.
3. Botterweck, G (2006): A model-driven Approach to the Engineering of Multiple User Interfaces. Workshop on Model-Driven” Development of Advanced User Interfaces, UML/MoDELS 2006, Genova/Italy.
4. Camarinha-Matos, L.; Afsarmanesh, H. (2007): Collaborative networks in industry and services: Research scope and challenges. 8th IFAC Symposium on Cost Oriented Automation Affordable Automation Systems, Feb 12–14, Ciudad de la Habana/Cuba 2007.
5. Devasia, S., Eleftheriou, E. and Moheimani, S. O. R. (2007): A Survey of Control Issues in Nanopositioning. IEEE Transactions on Control Systems Technolgy, 15–5, P. 802–823, Sept 2007.