C. Kim, and E. Ostriker. (2016)cite arxiv:1612.03918Comment: ApJ submitted. Animation is available at http://www.astro.princeton.edu/~cgkim/astral/index.html#movie.
K. Heng. (2014)cite arxiv:1404.6248Comment: Published in American Scientist: Volume 102, Number 3, Pages 174 to 177 (http://www.americanscientist.org/issues/pub/2014/3/the-nature-of-scientific-proof-in-the-age-of-simulations).
C. Dobbs. (2014)cite arxiv:1412.2911Comment: 13 pages, 11 figures, accepted for publication in MNRAS, movies at http://empslocal.ex.ac.uk/people/staff/cld214/movies_region.html and http://empslocal.ex.ac.uk/people/staff/cld214/movies_region2.html.