BibTeX
@ARTICLE{
         Lewis1985TUo,
       AUTHOR = "J. M. Lewis and J. C. Derber",
       TITLE = "The Use of Adjoint Equations to Solve a Variational Adjustment Problem with Advective
         Constraints",
       JOURNAL = "Tellus",
       VOLUME = "37A",
       YEAR = "1985",
       PAGES = "309--322",
       REFERRED = "[Navo91a], [Park1996ADa]."
}