High-resolution abundance analysis of red giants in the globular cluster NGC 6522
B. Barbuy, C. Chiappini, E. Cantelli, E. Depagne, M. Pignatari, R. Hirschi, G. Cescutti, S. Ortolani, V. Hill, M. Zoccali, D. Minniti, M. Trevisan, E. Bica and A. Gómez
A&A, 570 (2014) A76
DOI: https://doi.org/10.1051/0004-6361/201424311
