Lauren O’Donnell and Carl-Fredrik Westin.
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  In <i>MICCAI</i>, 2005.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/ODonnell-2005-WMT.pdf.html">(pdf)</A> <A HREF="http://vis.cs.brown.edu/results/bibtex/ODonnell-2005-WMT.bib">(bibtex:
  ODonnell-2005-WMT)</A>.<br />