1. Piepho SB, Schatz PN (1983) Group Theory in Spectroscopy with Applications to Magnetic Circular Dichroism. Wiley, New York, NY
2. Thompson AJ, Cheesman MR, George SJ (1993) Variable-Temperature Magnetic Circular Dichroism. In: Riordan JF, Vallee BL (eds) Metallobiochemistry, Part C, pp. 199–231. Academic, San Diego, CA
3. Johnson MK (2000) CD and MCD Spectroscopy. In: Lawrence Que J (ed) Physical Methods in Bioinorganic Chemistry: Spectroscopy and Magnetism, pp. 233–286. University Science Books, Sausalito, CA
4. Hagen WR (1992) EPR Spectroscopy of Iron-Sulfur Proteins. In: Sykes AG, Cammack R (eds) Advances in Inorganic Chemistry: Iron-Sulfur Proteins, pp. 165–222. Academic, San Diego, CA
5. Lindahl PA, Day EP, Kent TA et al (1985) Mössbauer, EPR, and Magnetization Studies of the Azotobacter vinelandii Fe Protein. J Biol Chem 260:11160–11173