@inproceedings{inproceedingsd889612d,
title   = {Abundances in extremely metal-poor stars: comparison of the trends of abundance ratios in giants and turn off stars},
author = {Spite, Monique and Bonifacio, Piercalo and Cayrel, Roger and Barbuy, Beatriz Leonor Silveira and Spite, François and Hill, Vanessa and Andersen, Johannes and Beers, Timothy and Depagne, Eric and François, Patrick and Molaro, Paolo and Nordström, Birgitta and Plez, Bertrand and Primas, Francesca},
year = {2007},
publisher = {Cambridge University Press},
booktitle   = {Symposium of the International Astronomical Union}
}