1. S. Glasstone, K. J. Laidler, and H. Eyring. The Theory of Rate Processes. McGraw-Hill, 1941 (the standard work).
2. P. Hänggi, P. Talkner, and M. Borkovec. Reaction-rate theory: Fifty years after Kramers. Rev. Mod. Phys., 62:251–341, 1990.
3. S. Arrhenius. Über die Reaktionsgeschwindigkeit der Inversion von Rohrzucker durch Sôuren. Z. Physik. Chem., 4:226–48, 1889.
4. B. G. Wicke and D. O. Harris. Comparison of three numerical techniques for calculating eigenvalues of an unsymmetrical double minimum oscillator. J. Chem. Phys., 64:5236–42, 1976.
5. See, for instance, R. S. Berry, S. A. Rice, and J. Ross, Physical Chemistry, 2nd edition, Oxford Univ. Press, New York, 2000.