@inbook{74103,
  author = {DWD and DWD},
  title = {Application and verification of ECMWF products 2011 - Germany},
  year = {2011},
  journal = {Green Book 2011},
  pages = {4},
  month = {2011},
  publisher = {ECMWF},
  address = {Germany},
  language = {eng},
}