@Article{SCI:Kim2015a,
  author =    "M. Kim and C.D. Hansen",
  title =     "Surface Flow Visualization using the Closest Point
              Embedding",
  journal =   "2015 IEEE Pacific Visualization Symposium",
  year =      "2015",
  month =     "April",
  keywords =  "vector field, flow visualization",
  url =       "http://www.sci.utah.edu/publications/Kim2015a/Kim_PacVis2015.pdf",
}