@manual{76403,
  author = {Adrian Simmons},
  title = {Tropical influences on stationary wave motion in middle and high latitudes},
  year = {1981},
  number = {26},
  pages = {57},
  month = {08/1981},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}