P. Mocz, M. Vogelsberger, и L. Hernquist. (2014)cite arxiv:1402.5963Comment: 13 pages, 9 figures, submitted to MNRAS. Animations available at http://www.cfa.harvard.edu/~pmocz/research.html.
S. Cantalupo, F. Arrigoni-Battaia, J. Prochaska, J. Hennawi, и P. Madau. (2014)cite arxiv:1401.4469Comment: Published in Nature on January 19th, 2014 (online); 9 pages, 7 figures; includes "Methods" section. See http://dx.doi.org/10.1038/nature12898.