@phdthesis{76735,
  author = {M.S. Tracton and F.D. Hughes},
  title = {The practice and problems of operational medium-range forecasting at the National Meteorological Center, Washington DC},
  year = {1991},
  journal = {Third Workshop on Meteorological Operational Systems, 18-22 November 1991},
  pages = {29-37},
  month = {1991},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}