1. J.J. Craig. Introduction to Robotics: Mechanics and Control. Pearson Prentice Hall, Upper Saddle River, NJ, 2005.
2. L. Sciavicco and B. Siciliano. Modeling and control of robot manipulators. MacGraw-Hill, Heidelberg, Germany, 2007.
3. S. Schaal, A. Ijspeert, and A. Billard. Computational approaches to motor learning by imitation. In C. D. Frith and D. Wolpert, editors, The Neuroscience of Social Interaction, pages 199–218. Oxford University Press, Oxford, UK, 2004.
4. J. A. Ijspeert, J. Nakanishi, and S. Schaal. Movement imitation with nonlinear dynamical systems in humanoid robots. In Proceedings of IEEE International Conference on Robotics and Automation (ICRA), Washinton, DC, May 11–15 2002.
5. A. Ijspeert, J. Nakanishi, and S. Schaal. Learning attractor landscapes for learning motor primitives. In S. Becker, S. Thrun, and K. Obermayer, editors, Advances in Neural Information Processing Systems, volume 15, pages 1547–1554, Cambridge, MA, 2003. MIT Press.