S. Muzahid, R. Srianand, und J. Charlton. (2014)cite arxiv:1410.3828Comment: 14 pages, 9 figures, 4 tables (+additional 21 pages of appendices), Submitted to the MNRAS, comments welcome!.
P. Jachym, F. Combes, L. Cortese, M. Sun, und J. Kenney. (2014)cite arxiv:1403.2328Comment: Submitted to the ApJ. See recent related ESO137-001 Hubble Heritage release (http://heritage.stsci.edu/2014/14/index.html).