Heavy elements Ba, La, Ce, Nd, and Eu in 56 Galactic bulge red giantsM. Van der Swaelmen, B. Barbuy, V. Hill, M. Zoccali, D. Minniti, S. Ortolani and A. GómezA&A, 586 (2016) A1DOI: https://doi.org/10.1051/0004-6361/201525709