@phdthesis{75429,
  author = {O. Lonnqvist},
  title = {Automatic Interpretation of Forecast Charts (B) Interpretation of surface wind direction and speed},
  year = {1978},
  journal = {Seminar on the Interpretation and Use of Large-scale Numerical Forecast products, 4-8 September 1978},
  pages = {138-157},
  month = {1978},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}