@phdthesis{74852,
  author = {A. Hollingsworth},
  title = {Introduction to the 25th ECMWF Seminar, 6-10 September 1999},
  year = {1999},
  journal = {Diagnosis of models and data assimilation systems, 6-10 September 1999},
  pages = {1-8},
  month = {1999},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}