@phdthesis{75004,
  author = {Z.I. Janjic},
  title = {Numerical problems related to steep mountains in sigma coordinates},
  year = {1979},
  journal = {Workshop on Mountains and Numerical Weather Prediction, 20-22 June 1979},
  pages = {48-88},
  month = {1979},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}