@misc{78750,
  keywords = {G. Desroziers},
  author = {L. Berre and G. Desroziers},
  title = {Estimation and diagnosis of analysis/background errors using ensemble assimilation},
  year = {2009},
  month = {2009},
  url = {https://www.ecmwf.int/node/15251},
  language = {eng},
}