Article ISI SCOPUS
Astronomical Journal  (2015)

THE HUBBLE SPACE TELESCOPE UV LEGACY SURVEY OF GALACTIC GLOBULAR CLUSTERS. I. OVERVIEW OF THE PROJECT AND DETECTION OF MULTIPLE STELLAR POPULATIONS

Piotto, G; Milone, AP; Bedin, LR; Anderson, J; King, IR; Marino, AF; Nardiello, D; Aparicio, A; Barbuy, B.; Bellini, A; Brown, TM; Cassisi, S; Cunial, A; Dalessandro, E; D'Antona F.; et. al.

Keywords: proper motions, stars: population ii, globular clusters: general, hertzsprung-russell and c-m diagrams