@misc{78529,
  keywords = {annual seminar},
  author = {P. Poli and D.P. Dee and P. Berrisford and R. Brugge and Hans Hersbach and C. Peubey and P. Poli and H. Sato and D. Tan},
  title = {Data assimilation for atmospheric reanalysis},
  year = {2011},
  journal = {ECMWF Annual Seminar 2011},
  month = {2011},
  language = {eng},
}