Heavy elements Ba, La, Ce, Nd, and Eu in 56 Galactic bulge red giants M. Van der Swaelmen, B. Barbuy, V. Hill, M. Zoccali, D. Minniti, S. Ortolani and A. Gómez A&A, 586 (2016) A1 Published online: 19 January 2016 DOI: 10.1051/0004-6361/201525709