1. C. Parlitz, C. Meyer, PowerMate – Schrankenlose Mensch-Roboter-Kooperation, , 2005.
2. E. Helms, R.D. Schraft, M.Hägele, rob@work: Robot assistant in industrial environments, in: Proceedings of the 11th IEEE International Workshop on Robot and Human interactive Communication, Berlin, Germany, 2002, pp. 399–404.
3. G. Reinhart, W. Vogl, W.Rösel, F. Wallhoff, C. Lenz, JAHIR – Joint Action for Humans and Industrial Robots, Intelligente Sensorik – Robotik und Automation, June 2007.
4. Robotergestützte kognitive Montagesysteme – Montagesysteme der Zukunft;Reinhart;wt Werkstattstechnik online,2007
5. Robots and operators work hand in hand;Kochan;Industrial Robot: An International Journal,2006