Susan B. Piepho, Elmars R. Krausz, P. N. Schatz; J. Am. Chem. Soc., 1978, 100 (10), pp 2996–3005; Vibronic coupling model for calculation of mixed-valence absorption profiles; doi:10.1021/ja00478a011; Publication date: May 1978
Beratan DN, Betts JN, Onuchic JN, Science 31 May 1991: Vol. 252 no. 5010 pp. 1285-1288; Protein electron transfer rates set by the bridging secondary and tertiary structure; doi:10.1126/science.1656523; Publication date: May 1991
