Aluminium abundances in five discrete stellar populations of the globular cluster NGC 2808Eugenio Carretta, Angela Bragaglia, Sara Lucatello, Raffaele G. Gratton, Valentina D’Orazi and Antonio SollimaA&A, 615 (2018) A17DOI: https://doi.org/10.1051/0004-6361/201732324