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Fig. 9

α-element abundances. Large symbols with error bars are data from this paper and L12a, as indicated in the legend. The open circles are data for Milky Way GCs (Pritzl et al. 2005). Upside-down triangles are data for M31 GCs (Colucci et al. 2009). Small grey dots are individual Milky Way stars (Venn et al. 2004).
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