1. O. Kahn, Molecular Magnetism, VCH, New York, 1993, 380.
2. Molecular Magnetism: From Molecular Assemblies to the Devices, Eds E. Coronado, P. Delhaès, D. Gatteschi, J. S. Miller, Kluwer Academic Publisher, Dordrecht, 1996, 321.
3. Molecular Magnetism, Eds K. Itoh, M. Kinoshita, Kodansha Ltd. and Gordon and Breach Science Publisher, Amsterdam—London, 2000.
4. Magnetism: Molecules to Materials I. Models and Experiments, Eds J. S. Miller, M. Drillon, Wiley-VCH, Weinheim—New York, 2001, 437.
5. Molecular Magnets: Recent Highlights, Eds W. Linert, M. Verdaguer, Springer-Verlag, Wien—New York, 2003.