1. The valence structure of the boron hydrides;Eberhardt;J. Chem. Phys.,1954
2. The electronic structure of the borides MB6;Longuet-Higgins,1954
3. Die Kristallstructure der Boride der Zuzammenzetzung MeB6;von Stackelberg;Z. Phys. Chem. (Frankfurt am Main), Abt. B,1932
4. Borides of some rare-earth metals;Post;J. Am. Chem. Soc.,1956
5. Isolation of the hexahydroclovohexaborate (2- ) anion, B6H6−2;Boone;J. Am. Chem. Soc.,1964