Sarah F. Frisken, Ronald N. Perry, Alyn P. Rockwood, and Thouis.
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  In <i>Proceedings of the 27th annual conference on Computer
  graphics</i>, pages 249-254, 2000.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/Frisken-2000-ASD.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Frisken-2000-ASD.bib">(bibtex:
  Frisken-2000-ASD)</A>.<br />