@Book{SCI:Yu2018a,
  author =    "Y. Yu and R.M. Kirby and G.E. Karniadakis",
  title =     "Spectral Element and hp Methods",
  title_url =
              "https://onlinelibrary.wiley.com/doi/abs/10.1002/9781119176817.ecm2052",
  booktitle = "Encyclopedia of Computational Mechanics Second
              Edition",
  pages =     "1--43",
  year =      "2018",
  publisher = "John Wiley \& Sons, Ltd",
}