@phdthesis{73505,
  author = {J. Ashcroft},
  title = {A comparison of radiosonde monitoring statistics from the Meteorologial Office and ECMWF},
  year = {1987},
  journal = {ECMWF/WMO Workshop on Radiosonde Data Quality and Monitoring, 14-16 December 1987},
  pages = {115-120},
  month = {1987},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}