185 citations · 411 across the 14 of their papers we have counts for
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astro-ph.SR2012★ 17 cited
Origin of the heavy elements in HD 140283. Measurement of europium abundance
C. Siqueira Mello, B. Barbuy, M. Spite +1
HD 140283 is a nearby (V=7.7) subgiant metal-poor star, extensively analysed in the literature. Although many spectra have been obtained for this star, none showed a signal-to-nois…
astro-ph.SR2012
Lithium abundances in extremely metal-poor turn-off stars
L. Sbordone, P. Bonifacio, E. Caffau
We discuss the current status of the sample of Lithium abundances in extremely metal poor (EMP) turn-off (TO) stars collected by our group, and compare it with the available litera…