@phdthesis{73887,
  author = {H. Böttger and A. Rubli},
  title = {The performance of observing and forecasting systems in the tropics},
  year = {1990},
  journal = {Seminar on Tropical extra-tropical interactions, 10-14 September 1990},
  pages = {287-302},
  month = {1990},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}