@article{article8f71f827,
title   = {The Hubble Space Telescope UV legacy survey of galactic globular clusters: I. Overview of the project and detection of multiple stellar populations},
author = {Piotto, G and Milone, A. P and Bedin, L. R and Barbuy, Beatriz Leonor Silveira},
year = {2015},
doi = {10.1088/0004-6256/149/3/91},
journal   = {The Astronomical Journal}
}