Denis Le Bihan, Jean-Francois Mangin, Cyril Poupon, Chris A. Clark, Sabina
  Pappata, Nicolas Molko, and Hughes Chabriat.
  <b>Diffusion Tensor Imaging: Concepts and Applications</b>.
  <i>JOURNAL OF MAGNETIC RESONANCE IMAGING</i>, 13:534-546, 2001.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/LeBihan-2001-DTI.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/LeBihan-2001-DTI.bib">(bibtex:
  LeBihan-2001-DTI)</A>.<br />