@manual{76411,
  author = {Adrian Simmons and J. Gibson},
  title = {The ERA-40 Project Plan},
  year = {2000},
  journal = {ERA-40 Project Report Series},
  number = {1},
  pages = {62},
  month = {03/2000},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}