@phdthesis{76737,
  author = {M.S. Tracton and J. Du},
  title = {Short range ensemble forecasting (SREF) at NCEP/EMC},
  year = {1997},
  journal = {Sixth Workshop on Meteorological Operational Systems, 17-21 November 1997},
  pages = {209-215},
  month = {1997},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}