1. Bullett, D.W. (1982) “Structure and bonding in crystalline boron and B12C3” J. Phys. C. 15 415.
2. Bullett, D.W. (1985) “Electronic structure studies of boron and boron-rich borides” AIP Conf. Proceedings 140, “Boron-Rich Solids” eds. D. Emin, T. Aselage, C.L. Beckel, I.A. Howard and C. Wood, 249.
3. Mattes, R., Tebbe, K.-F., Neidhard, H. and Rethfeld, H. J. (1976) “The Crystal Structure of BeB3” J. Less Common Metals 47, 29.
4. Vlasse, M., Slack, G.A., Garbauskas, M. and Viala, J.C. (1986) “The Crystal Structure of SiB6” J. Solid St. Chem. 63, 31.
5. Higashi, I., Sakurai, T. and Atoda, T. (1977) “Crystal Structure of α-A1B12” J. Solid St. Chem. 20, 67.