The multi-configuration Dirac-Fock calculation of the low-lying levels of Sm A. Dilip, I. Endo, A. Fukumi, M. Iinuma, T. Kondo and T. Takahashi Eur. Phys. J. D, 14 3 (2001) 271-277 Published online: 15 June 2001 DOI: 10.1007/s100530170193