Eric T. Ahrens, Scott E. Fraser, P. T. Narasimhan, Russell E. Jacobs, and
  David H. Laidlaw.
  <b>Multi-valued MR Microscopy of the Embryonic Mouse Nervous
  System</b>.
  In <i>abstract and poster, ENC</i>, 1998.
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Ahrens-1998-MVM.bib">(bibtex:
  Ahrens-1998-MVM)</A>.<br />