@Article{SCI:Lev2012a,
  author =    "J.A. Levine and S. Jadhav and H. Bhatia and V.
              Pascucci and P.-T. Bremer",
  title =     "A Quantized Boundary Representation of {2D}
              Flows",
  journal =   "Computer Graphics Forum",
  volume =    "31",
  number =    "3 Pt. 1",
  pages =     "945--954",
  year =      "2012",
  month =     "June",
  doi =       "10.1111/j.1467-8659.2012.03087.x",
  url =       "http://www.sci.utah.edu/publications/Lev2012a/Levine_CGF2012.pdf",
}