Christopher G. Healey, Robert St. Amant, and Mahmoud S. Elhaddad.
  <b>ViA: A perceptual visualization assistant</b>.
  In <i>28th Workshop on Advanced Imagery Pattern Recognition</i>, 1999.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/Healey-1999-VIA.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Healey-1999-VIA.bib">(bibtex:
  Healey-1999-VIA)</A>.<br />