@InProceedings{SCI:Bre2007a,
  author =    "P.-T. Bremer and E.M. Bringa and M.A. Duchaineau
              and A. Gyulassy and D. Laney and A. Mascarenhas and
              V. Pascucci",
  title =     "Topological Feature Extraction and Tracking",
  booktitle = "Proceedings of SciDAC 2007 -- Scientific Discovery
              Through Advanced Computing",
  volume =    "78",
  pages =     "012032 (5pp)",
  year =      "2007",
  publisher = "Journal of Physics Conference Series",
  month =     "June",
  location =  "Boston, MA, USA",
}