Falko Kuester, Ralph Bruckschen, Bernd Hamann, and Kenneth I. Joy.
  <b>Visualization of Particle Traces in Virtual Environments</b>.
  In <i>Symposium on Virtual Reality Software and Technology</i>, pages
  151-157. ACM, November 2001.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/kuester-2001-PVE.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/kuester-2001-PVE.bib">(bibtex:
  kuester-2001-PVE)</A>.<br />