1. H. Frauenfelder, G. U. Nienhaus, and R. D. Young. Relaxation and disorder in proteins. In Disorder Effects in Relaxation Processes. Springer, Heidelberg, 1994. pp. 591–614.
2. G. U. Nienhaus and R. D. Young. Protein dynamics. In Encyclopedia of Applied Physics. Vol. 15: Power Electronics to Raman Scattering. VCH Publishers, New York, 1996. pp. 163–84.
3. R. H. Austin, K. W. Beeson, L. Eisenstein, H. Frauenfelder, and I. C. Gunsaluls. Dynamics of ligand binding to myoglobin. Biochemistry, 14:5355–73, 1975.
4. H. Frauenfelder. The Debye-Waller factor: From villain to hero in protein crystallography. Int. J. Quantum Chemistry, 35:711–5, 1989.
5. B. T. M. Willis and A. W. Pryor. Thermal Vibration in Crystallography. Cambridge Univ. Press, London, 1975.