Family ties: Abundances in Terzan 7, a Sgr dSph globular cluster L. Sbordone, P. Bonifacio, G. Marconi, R. Buonanno and S. Zaggia A&A, 437 3 (2005) 905-910 Published online: 30 June 2005 DOI: 10.1051/0004-6361:20042315