@Article{SCI:Kir2011a,
  author =    "R.M. Kirby and B. Cockburn and S.J. Sherwin",
  title =     "To {CG} or to {HDG:} A Comparative Study",
  journal =   "Journal of Scientific Computing",
  year =      "2011",
  note =      "published online",
  doi =       "10.1007/s10915-011-9501-7",
  url =       "http://www.sci.utah.edu/publications/kirby11/Kirby_JSC2011.pdf",
}