@Article{SCI:She2003b,
  author =    "S.D. Shellman and K. Sikorski",
  title =     "Algorithm 825: A deep-cut bisection envelope
              algorithm for fixed points",
  journal =   "ACM Transactions on Mathematical Software
              ({TOMS})",
  volume =    "29",
  number =    "3",
  pages =     "309--325",
  year =      "2003",
  month =     "September",
  url =       "http://www.sci.utah.edu/publications/She2003b/2003_Shellman_Sikorski_Bisection_Envelope_Algorithm_for_Fixed_Points.pdf",
}