Iain Woodhouse and Dean Turner.
  <b>On the Visualization of Polarimetric Response</b>.
  <i>International Journal of Remote Sensing</i>, 24(6):1377-1384,
  2003.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/g/Woodhouse-2003-VPR.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Woodhouse-2003-VPR.bib">(bibtex:
  Woodhouse-2003-VPR)</A>.<br />