Radiative lifetime and oscillator strength determinations in Sm III E. Biémont, H. P. Garnir, U. Litzén, K. Nielsen, P. Quinet, S. Svanberg, G. M. Wahlgren and Z. G. Zhang A&A, 399 1 (2003) 343-349 Published online: 05 February 2003 DOI: 10.1051/0004-6361:20021797