@misc{79030,
  keywords = {workshop, meteorological operational systems},
  author = {N. Ferreira and H Boettger and A-M. Mendonca and C. Coelho},
  title = {The use of medium range and seasonal forecast at CPTEC},
  year = {2007},
  month = {2007},
  url = {https://www.ecmwf.int/node/15579},
  language = {eng},
}