Abundance analysis of turn-off and early subgiant stars in the globular cluster 47 Tuc (NGC 104)E. Carretta, R. G. Gratton, A. Bragaglia, P. Bonifacio and L. PasquiniA&A, 416 3 (2004) 925-940DOI: https://doi.org/10.1051/0004-6361:20034370
