@phdthesis{76501,
  author = {J. Steppeler},
  title = {Petrov-Galerkin finite element schemes for horizontal discretization and conservation laws},
  year = {1987},
  journal = {Workshop on Techniques for Horizontal Discretization in Numerical Weather Prediction Models, 2-4 November 1987},
  pages = {143-156},
  month = {1987},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}