1. a) M. R. Bryce, Chem. Soc. Rev., 20, 355 (1991);
2. b) J. M. Williams, J. Ferraro, R. J. Thorn, K. D. Carlson, U. Geiser, H. H. Wang, A. M. KM and M.-H. Whangbo, Organic Superconductors (including Fullerenes), Prentice Hall, New Jersey (1992); c) Organic Conductors, Fundamentals and Applications, Marcel Dekker, New York (1994); d) Handbook of Organic Conductive Molecules and Polymers, John Wiley and Sons, New York (1997), Vol. 1; e) Handbook of Advanced Electronic and Photonic Materials and Devices, Academic Press, San Diego (2001), Vol. 3.
3. A. Aviram and M. A. Ratner, Chem. Phys. Lett., 29, 277 (1974).
4. a) R. M. Metzger, Acc. Chem. Res., 32, 950 (1999);
5. b) R. M. Metzger, Introduction to Molecular Electronics, Oxford University Press, New York (1995).