@InProceedings{Cohen:1996:SE,
  author =       "J. Cohen and A. Varshney and D. Manocha and G. Turk and H. Weber and P. Agarwal and F. P. {Brooks, Jr.} and W. V. Wright",
  booktitle =    "Proceedings of SIGGRAPH 1996",
  title =        "Simplification Envelopes",
  organization = "ACM SIGGRAPH",
  publisher =    "ACM Press",
  pages =        "119 -- 128",
  month =        "August",
  year =         "1996",
  series =       "Computer Graphics Proceedings, Annual Conference Series",
}