See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/1931861 Variable stars as tracers of stellar populations in Local Group galaxies: Leo I and NGC 6822 ARTICLE · JUNE 2003 Source: arXiv CITATIONS 9 READS 15 8 AUTHORS, INCLUDING: Yazan Momany European Southern Observatory 170 PUBLICATIONS 3,418 CITATIONS SEE PROFILE Luca Di Fabrizio National Institute of Astrophysics 81 PUBLICATIONS 868 CITATIONS SEE PROFILE I. Saviane European Southern Observatory 187 PUBLICATIONS 2,259 CITATIONS SEE PROFILE Available from: I. Saviane Retrieved on: 03 February 2016