@misc{73447,
  author = {Erik Andersson and Mike Fisher and R. Munro},
  title = {Diagnosis of background errors for radiances and other observable quantities in a variational data assimilation scheme, and the explanation of a case of poor convergence},
  year = {2000},
  journal = {ECMWF Technical Memoranda},
  number = {296},
  month = {2000},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  url = {https://www.ecmwf.int/node/7747},
  doi = {10.21957/ttmqlnf6n},
  language = {eng},
}