@Article{SCI:Dra2008a,
  author =    "G. Draper and R. Riesenfeld",
  title =     "Who Votes For What? A Visual Query Language for
              Opinion Data",
  journal =   "IEEE Transactions on Visualization and Computer
              Graphics",
  volume =    "14",
  number =    "6",
  pages =     "1197--1204",
  year =      "2008",
  publisher = "IEEE",
  month =     "Nov",
  doi =       "10.1109/tvcg.2008.187",
  url =       "http://www.sci.utah.edu/publications/Dra2008a/Draper_infovis2008.pdf",
}