@phdthesis{74917,
  author = {X-Y. Huang},
  title = {A poorman's 4DVAR: the use of the adjoint model in an intermittent data assimilation system},
  year = {1996},
  journal = {Seminar on Data Assimilation, 2-6 September 1996},
  pages = {447-468},
  month = {1996},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}