BibTeX
@ARTICLE{
         Kohl2004OOF,
       AUTHOR = "A. K{\"o}hl and D. Stammer",
       TITLE = "Optimal Observations For Variational Data Assimilation",
       JOURNAL = "J. Phys. Oceanogr.",
       YEAR = "2004",
       VOLUME = "34",
       NUMBER = "3",
       PAGES = "529--542",
       PDF = "http://www.ecco-group.org/publications/i1520-0485-034-03-0529.pdf",
       URL = "http://ams.allenpress.com/amsonline/?request=get-abstract&doi=10.1175%2F2513.1",
       AD_TOOLS = "TAF",
       AD_AREA = "Oceanography",
       AD_THEOTECH = "Adjoint"
}