@phdthesis{76684,
  author = {S. Tibaldi and P. Ruti and E. Tosi and M. Maruca},
  title = {Operational predictability of winter blocking: an ECMWF update},
  year = {1992},
  journal = {Seminar on Validation of models over Europe, 7-11 September 1992},
  volume = {I},
  pages = {91-106},
  month = {1992},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}