Mary Jo Curtis.
  <b>Scientists and artists partner to create virtual Petra</b>.
  <i>George Street Journal</i>, 27, February 2003.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/g/Curtis-2003-SAP.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Curtis-2003-SAP.bib">(bibtex:
  Curtis-2003-SAP)</A>.<br />