1. Abraham, R., Marsden, J.E., Foundations of Mechanics, Benjamin/Cummings, San Mateo, CA, 1978.
2. Amari, S., “Natural gradient works efficiently in learning,” Neural Comput., 10(2), pp. 251– 276, 1998.
3. Balaeff, A., Mahadevan, L., Schulten, K., “Modeling DNA loops using the theory of elasticity,” E-print archive arXiv.org (http://arxiv.org/abs/physics/0301006, 2003).
4. Benham, C.J., Mielke, S.P.,“DNA mechanics,” Ann. Rev. Biomed. Engin., 7, pp. 21–53, 2005.
5. Bloch, A.M., Crouch, P.E., Sanyal, A.K., “A variational problem on Stiefel manifolds,” Nonlinearity, 19(10), pp. 2247–2276, 2006.