1. Coy, J. J., Rohn, D. A., and Loewenthal, S. H., Constrained fatigue life optimization of a Nasvytis multiroller traction drive, Transaction of the American Society of Mechanical Engineers, Journal of Mechanical Design, Vol. 103 (1981), pp. 423-428.
2. Deng, G., Yamanaka, M., Yamamoto, R., Ono, N., Kato, M., and Inoue, K., Contact fatigue and strength evaluation of traction drive rollers, Transactions of the Japan Society of Mechanical Engineers, Ser. C (in Japanese), Vol. 65, No. 635 (1999), pp. 2880-2885.
3. JSME, “Standard Method of Statistical Fatigue Testing (2nd Edition)”, Maruzen (1994).
4. Kakoi, K., Numerical Analysis of 3-dimensional contact problems with friction by special boundary element method, Transactions of the Japan Society of Mechanical Engineers, Ser. A (in Japanese), Vol. 57, No. 544 (1991), pp. 3010-3015.
5. Machida, H., Itoh, H., Imanishi, T., and Tanaka, H., Design principle of high power traction drive CVT, SAE paper, 950675, (1995).