@phdthesis{76746,
  author = {Y. Trémolet},
  title = {Accounting for model biases in 4D-Var},
  year = {2006},
  journal = {ECMWF/Geo Workshop on Atmospheric Reanalyis, 19-22 June 2006},
  pages = {73-74},
  month = {2006},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}