@article{article33cf8114,
title   = {First stars VI-abundances of 'C', 'N', 'O', 'Li', and mixing in extremely metal-poor giants. galactic evolution of the light elements},
author = {Spite, M and Cayrel, R and Plez, B and Hill, V and Spite, F and Depagne, E and François, P and Bonifacio, P and Barbuy, Beatriz Leonor Silveira and Beers, T and Andersen, J and Molaro, P and Nordström, B and Primas, F},
year = {2005},
journal   = {Astronomy and Astrophysics}
}