@InProceedings{SCI:Tri2000b,
  author =    "X. Tricoche and G. Scheuermann and H. Hagen",
  title =     "A Topology Simplification Method for 2D Vector
              Fields",
  booktitle = "Proceedings of {IEEE} Visualization 2000",
  pages =     "359--366",
  year =      "2000",
  url =       "http://www.sci.utah.edu/publications/tricoche00/scaling2.pdf",
}