The episodic star formation history of the Carina dwarf spheroidal galaxyT. J. L. de Boer, E. Tolstoy, B. Lemasle, A. Saha, E. W. Olszewski, M. Mateo, M. J. Irwin and G. BattagliaA&A, 572 (2014) A10DOI: https://doi.org/10.1051/0004-6361/201424119