@Article{SCI:Tut2010a,
  author =    "C. Tuttle and L.G. Nonato and C.T. Silva",
  title =     "{PedVis:} A Structured, Space-Efficient Technique
              for Pedigree Visualization",
  journal =   "{IEEE} Transactions on Visualization and Computer
              Graphics ({TVCG})",
  volume =    "16",
  number =    "6",
  pages =     "1063--1072",
  year =      "2010",
  month =     "Nov",
  doi =       "10.1109/TVCG.2010.185",
  url =       "http://www.sci.utah.edu/publications/Tut2010a/Tuttle_TVCG2010.pdf",
}