The extremely low-metallicity tail of the Sculptor dwarf spheroidal galaxy
E. Starkenburg, V. Hill, E. Tolstoy, P. François, M. J. Irwin, L. Boschman, K. A. Venn, T. J. L. de Boer, B. Lemasle, P. Jablonka, G. Battaglia, P. Groot and L. Kaper
A&A, 549 (2013) A88
DOI: https://doi.org/10.1051/0004-6361/201220349
