A. Gueziec.
  <b>Meshsweeper: Dynamic Point-to-Polygonal-Mesh Distance and
  Applications</b>.
  <i>IEEE Transactions on Visualization and Computer Graphics</i>, pages
  47-61, 2001.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/Gueziec-2001-MDP.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Gueziec-2001-MDP.bib">(bibtex:
  Gueziec-2001-MDP)</A>.<br />