Inorganic fullerenes and nanotubes: Wealth of materials and morphologies M. Bar-Sadan, I. Kaplan-Ashiri and R. Tenne Eur. Phys. J. Special Topics, 149 (2007) 71-101 Published online: 17 October 2007 DOI: 10.1140/epjst/e2007-00245-1