R. Schiavon, E. Dalessandro, S. Sohn, R. Rood, R. O'Connell, F. Ferraro, B. Lanzoni, G. Beccari, S. Rey, J. Rhee und 3 andere Autor(en). (2012)cite arxiv:1201.5377
Comment: Accepted for publication by The Astronomical Journal. 46 pages,
including 21 Figures and 3 tables. All data will be made publicly available
by the time the article is published. In the meantime, please contact the
authors for data requests.