Eugenio Carretta (1), Valentina D'Orazi (2,3), Raffaele G. Gratton (4), Sara Lucatello (4) ((1) INAF-Osservatorio Astronomico di Bologna, (2) Dept. of Physics and Astronomy, Macquarie Univ., (3) Monash Centre for Astrophysics, (4) INAF-Osservatorio Astronomico di Padova.)
arXiv.org - Astrophysics - Volume: 2014, Issue: 17 Jan