Study by X-ray diffraction and Raman spectroscopy of a Dy@C82 single crystal T. Wågberg, P. Launois, R. Moret, H. J. Huang, S. H. Yang, I. L. Li and Z. K. Tang Eur. Phys. J. B, 35 3 (2003) 371-375 Published online: 15 October 2003 DOI: 10.1140/epjb/e2003-00289-9