Metallicities and alpha-to-iron ratios in globular clusters stars on a homogeneous scale: search for multiple populations - Dias, B; Salviane, I; Barbuy, Beatriz Leonor Silveira; Held, E; Costa, G. S. da; Ortolani, S; Vasquez, S (Fifty Stars of Wide Field Studies in the Southern Hemisphere: Resolved Stellar Populations of the Galactic Bulge and Magellanic Clouds, 2014)