E. Stanway, J. Eldridge, und G. Becker. (2015)cite arxiv:1511.03268Comment: 17 pages, accepted by MNRAS. BPASS models can be found at http://bpass.auckland.ac.nz/.
R. Cooke, und M. Pettini. (2015)cite arxiv:1510.03867Comment: 10 pages, 4 figures, Accepted for publication in Monthly Notices of the Royal Astronomical Society.