@manual{74749,
  author = {J. Haseler and D.M. Burridge},
  title = {Documentation for the ECMWF grid-point model},
  year = {1977},
  number = {9},
  pages = {149},
  month = {05/1977},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}