Xavier Golay, Hangyi Jiang, Peter C.M. van Zijl, and Susumu Mori.
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  <i>Magnetic Resonance in Medicine</i>, 47:837-843, 2002.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/Golay-2002-HID.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Golay-2002-HID.bib">(bibtex:
  Golay-2002-HID)</A>.<br />