@InProceedings{lawlor03ifs,
  author = "Orion Sky Lawlor and John Hart",
  title = "Bounding Iterated Function Systems using Convex Optimization",
  booktitle = "Proceedings of Pacific Graphics 2003",
  month = {October}, 
  year = 2003,
  pages = {283-292},
  description = "A simple technique to find tight bounding volumes for iterated function systems (IFS), using linear programming.  This work evolved from a class project.  See Appendix C of my PhD thesis for a substantially faster bounding method."
,	source={http://lawlor.cs.uaf.edu/~olawlor/papers/index.html#2003ifs},
}