@inbook{13565,
  author = {Aslak Tveito and Hans Langtangen and Ragnar Winther and Bj{\"o}rn Engquist},
  title = {Computational Partial Differential Equations},
  year = {2015},
  journal = {Encyclopedia of Applied and Computational Mathematics},
  volume = {1},
  edition = {1},
  pages = {271-278},
  month = {09/2015},
  publisher = {Springer-Verlag},
  address = {Berlin, Heidelberg},
  isbn = {978-3-540-70528-4},
}