First stars VII - Lithium in extremely metal poor dwarfs
P. Bonifacio, P. Molaro, T. Sivarani, R. Cayrel, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, T. C. Beers, E. Depagne, V. Hill, P. François, B. Nordström and F. Primas
A&A, 462 3 (2007) 851-864
DOI: https://doi.org/10.1051/0004-6361:20064834