Lithium in the globular cluster NGC 6397 - Evidence for dependence on evolutionary statusJ. I. González Hernández, P. Bonifacio, E. Caffau, M. Steffen, H.-G. Ludwig, N. T. Behara, L. Sbordone, R. Cayrel and S. ZaggiaA&A, 505 2 (2009) L13-L16DOI: https://doi.org/10.1051/0004-6361/200912713
