Bill Hubbard and Johan Kellum and Brian Pual and Dave Santek and Andre Battaiola.
Vis5D.
.

Bibtex:

@Misc{           hubbard:VI5D,
  author = 	 "Bill Hubbard and Johan Kellum and Brian Pual and
                  Dave Santek and Andre Battaiola",
  title = 	 "Vis5D",
  howpublished = "http://vis5d.sourceforge.net",
}