@Article{SCI:Pot2013a,
  author =    "K. Potter and S. Gerber and E.W. Anderson",
  title =     "Visualization of Uncertainty without a Mean",
  journal =   "IEEE Computer Graphics and Applications",
  volume =    "33",
  number =    "1",
  pages =     "75--79",
  year =      "2013",
  series =    "Visualization Viewpoints",
  url =       "http://www.sci.utah.edu/publications/potter13/Potter_VisViewpoints2013.pdf",
}