@Article{SCI:Kir2006f,
  author =    "R.M. Kirby and S.J. Sherwin",
  title =     "Aliasing Errors Due to Quadratic Non-Linearities
              On Triangular Spectral/hp Element
              Discretisations",
  journal =   "Journal of Engineering Mathematics",
  volume =    "56",
  pages =     "273--288",
  year =      "2006",
  url =       "http://www.sci.utah.edu/publications/kirby06/Kirby-16.pdf",
}