The Age of the Metal-Rich Globular Cluster NGC 6352

Faria, Daniel; Feltzing, Sofia (2002). The Age of the Metal-Rich Globular Cluster NGC 6352 Observed HR Diagrams and Stellar Evolution, ASP Conference Proceedings, Vol. 274. Edited by Thibault Lejeune and João Fernandes. ISBN: 1-58381-116-8. San Francisco: Astronomical Society of the Pacific, 2002., p.373, 274,, 373 - 376