@InProceedings{SCI:Lu2002a,
  author =    "A. Lu and J. Taylor and M. Hartner and D. Ebert
              and C.D. Hansen",
  title =     "Hardware-Accelerated Interactive Illustrative
              Stipple Drawing of Polygonal Objects",
  booktitle = c-VMV2002,
  pages =     "61--68",
  year =      "2002",
  month =     "November",
  location =  "Erlangen, Germany",
  url =       "http://www.sci.utah.edu/publications/lu02/stipple_VMV_2002.pdf",
}