1. ADAMS/Rail (2005) MSC.Software Corporation MSC.ADAMS®, http://www.mscsoftware.com
2. Barthelemy J-FM, Haftka RT (1993) Approximation concept for optimum structural design—a review. Struct Optim 5:129–144
3. Cooperrider NK, Law EH et al (1976) Analytical and experimental determination of nonlinear wheel/rail constraints. Proceedings of the ASME symposium on railroad equipment dynamics
4. Dukkipati RV (2000) Vehicle dynamics, CRC Press, Boca Raton, FL. ISBN 0-8493-0976-X
5. Esveld C (2001) Modern railway track, 2nd edn. MRT-Productions, Zaltbommel. ISBN 90-8004-324-3-3