Age – metallicity relation in the Magellanic Clouds clustersE. Livanou, A. Dapergolas, M. Kontizas, B. Nordström, E. Kontizas, J. Andersen, B. Dirsch and A. KarampelasA&A, 554 (2013) A16DOI: https://doi.org/10.1051/0004-6361/201220926