@phdthesis{76386,
  author = {Adrian Simmons},
  title = {The skill of 500 hPa height forecasts},
  year = {1995},
  journal = {Seminar on Predictability, 4-8 September 1995},
  volume = {1},
  pages = {19-68},
  month = {1995},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}