title: Stellar astrophysics: The mystery of globular clusters.
authors.affiliation: Space Telescope Science Institute and European Space Agency, Baltimore, Maryland 21218, USA.
authors.forename: Antonella
authors.initials: A
authors.lastname: Nota
authors.affiliation: Geneva Observatory, University of Geneva, CH-1290 Versoix, Switzerland, and at the Institut de Recherche en Astrophysique et Planétologie, Toulouse, France.
authors.forename: Corinne
authors.initials: C
authors.lastname: Charbonnel