1. See for example: R. Sessoli, D. Gatteschi, W. Wernsdorfer, in Quantum Phenomena in Clusters and Nanostructures (Springer Series in Cluster Physics) (Eds: S. N. Khanna, A. W. Castleman), Springer, Berlin 2003.
2. Macroscopic quantum tunnelling of magnetization in a single crystal of nanomagnets
3. O. Kahn, Molecular Magnetism, VCH, New York 1993.
4. Quantum computing in molecular magnets
5. Cambridge Structural Database (CSD), Version 5.25 2003 (updates April 2004).