Radu Jianu, Cagatay Demiralp, and David H. Laidlaw.
  <b>Visualizing and exploring tractograms via two-dimensional
  connectivity maps</b>.
  In <i>Proceedings of ISMRM'10</i>, 2010.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/g/Jianu-2010-VET.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Jianu-2010-VET.bib">(bibtex:
  Jianu-2010-VET)</A>.<br />