BibTeX
@ARTICLE{
         Courtier1987VAo,
       AUTHOR = "Courtier, P. and Talagrand, Olivier",
       TITLE = "Variational Assimilation of Meteorological Observations with the Adjoint Equation --
         {P}art {II}. {N}umerical Results",
       JOURNAL = "Q. J. R. Meteorol. Soc.",
       VOLUME = "113",
       YEAR = "1987",
       PAGES = "1329--1347",
       REFERRED = "[Navon1991Aot]."
}