1. R.P. Feynman, R.B. Leighton, M. Sands, The Feynman Lectures on Physics: Mechanics, Radiation, and Heat, vol. 1 (Addison-Wesley, Reading, 1963)
2. W. Greiner, Teil Mechanik, 1 (Series: Theoretische Physik). Verlag Harri Deutsch, Thun, Frankfurt am Main, Germany, English edition: Classical Mechanics (Springer, Berlin, 1989) (2002)
3. H. Heuser, Gewöhnliche Differentialgleichungen (Teubner, Stuttgart, 1989)
4. A. Radetzky, A. Nürnberger, Visualization and simulation techniques for surgical simulators using actual patient’s data. Artif. Intell. Med. 26(3):255–279 (Elsevier Science, Amsterdam, 2002)