Marc Ernst, Martin Banks, Felix Wichmann, Laurence Maloney, and Heinrich
  Bulthoff.
  <b>Combining sensory information to improve visualization</b>.
  In <i>Proceedings of IEEE Visualization Conference</i>, pages
  571-574, Boston, Massachusetts, October 27&mdash;November 01 2002.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/g/Ernst-2002-CSI.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Ernst-2002-CSI.bib">(bibtex:
  Ernst-2002-CSI)</A>.<br />