@inbook{73458,
  author = {Erik Andersson and J. Pailleux and Jean-Noël Thépaut and J. Eyre and A. McNally and G.A. Kelly and P. Courtier},
  title = {Use of radiances in 3D/4D variational data assimilation},
  year = {1993},
  journal = {Technical Proceedings 7th International TOVS Study Conference; Igls, Austria; 10-16 February 1993, Ed J. R. Eyre},
  pages = {11-25},
  month = {1993},
  publisher = {ECMWF},
  language = {eng},
}