The Hamburg/ESO R-process enhanced star survey (HERES) - III. HE 0338-3945 and the formation of the r + s starsK. Jonsell, P. S. Barklem, B. Gustafsson, N. Christlieb, V. Hill, T. C. Beers and J. HolmbergA&A, 451 2 (2006) 651-670DOI: https://doi.org/10.1051/0004-6361:20054470
