@Article{SCI:Can2011a,
  author =    "C.D. Cantwell and S.J. Sherwin and R.M. Kirby and
              P.H.J. Kelly",
  title =     "From h to p Efficiently: Strategy Selection for
              Operator Evaluation on Hexahedral and Tetrahedral
              Elements",
  journal =   "Computers and Fluids",
  volume =    "43",
  number =    "1",
  pages =     "23--28",
  year =      "2011",
  url =       "http://www.sci.utah.edu/publications/cantwell11/Cantwell_CF2011.pdf",
}