Galactic evolution of oxygen - OH lines in 3D hydrodynamical model atmospheres J. I. González Hernández, P. Bonifacio, H.-G. Ludwig, E. Caffau, N. T. Behara and B. Freytag A&A, 519 (2010) A46 Published online: 10 September 2010 DOI: 10.1051/0004-6361/201014397