First stars IX - Mixing in extremely metal-poor giants. Variation of the 
, [Na/Mg] and [Al/Mg] ratios
, , , , , , , , , et al. (4 more)
A&A, 455 1 (2006) 291-301
Published online: 31 July 2006
DOI: 10.1051/0004-6361:20065209