■

A. E. Garcia and G. Hummer, "Conformational dynamics of cytochrome c: Correlation to hydrogen exchange", Proteins: Structure, Function, and Genetics 36, 175 (1999); R. B. Williams, R. F. Loring, and M. D. Fayer, "Vibrational dephasing of carbonmonoxy myoglobin", J. Phys. Chem. B 105, 4068 (2001).