@misc{73885,
  author = {H. Böttger and A. Radford and D. Söderman},
  title = {ECMWF monitoring tools and their application to North American radiosonde data},
  year = {1987},
  journal = {ECMWF Technical Memoranda},
  number = {133},
  pages = {36},
  month = {06/1987},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  url = {https://www.ecmwf.int/node/8530},
  doi = {10.21957/juoqr1x2v},
  language = {eng},
}